diff --git a/items/energy_cell.tres b/items/Valuables/energy_cell.tres
similarity index 100%
rename from items/energy_cell.tres
rename to items/Valuables/energy_cell.tres
diff --git a/items/food_supplies.tres b/items/Valuables/food_supplies.tres
similarity index 100%
rename from items/food_supplies.tres
rename to items/Valuables/food_supplies.tres
diff --git a/items/raw_materials.tres b/items/Valuables/raw_materials.tres
similarity index 100%
rename from items/raw_materials.tres
rename to items/Valuables/raw_materials.tres
diff --git a/items/water_barrel.tres b/items/Valuables/water_barrel.tres
similarity index 100%
rename from items/water_barrel.tres
rename to items/Valuables/water_barrel.tres
diff --git a/menus/Base Menu/BuySell/menu_buy.tres b/menus/Base Menu/BuySell/menu_buy.tres
new file mode 100644
index 0000000..8688a26
--- /dev/null
+++ b/menus/Base Menu/BuySell/menu_buy.tres	
@@ -0,0 +1,15 @@
+[gd_resource type="Resource" script_class="Menu" load_steps=4 format=3 uid="uid://cbvax7aprnrig"]
+
+[ext_resource type="Script" path="res://scripts/Classes/Menu/combo_menu_resource.gd" id="1_xamua"]
+[ext_resource type="Script" path="res://scripts/Classes/Menu/menu.gd" id="2_f8fna"]
+
+[sub_resource type="Resource" id="Resource_5pmle"]
+script = ExtResource("1_xamua")
+item_script = &"res://scripts/Base/Menu/send_message.gd"
+item_menu = &"res://menus/Base Menu/root_menu.tres"
+
+[resource]
+script = ExtResource("2_f8fna")
+item_ids = Array[String](["BASE_FETCH_BUY_CANCEL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL"])
+item_actions = Array[int]([3, 0, 0, 0, 0, 0, 0, 0])
+item_data = Array[Resource("res://scripts/Classes/Menu/menu_resource.gd")]([SubResource("Resource_5pmle"), null, null, null, null, null, null, null])
diff --git a/menus/Base Menu/BuySell/menu_sell.tres b/menus/Base Menu/BuySell/menu_sell.tres
new file mode 100644
index 0000000..af1985c
--- /dev/null
+++ b/menus/Base Menu/BuySell/menu_sell.tres	
@@ -0,0 +1,15 @@
+[gd_resource type="Resource" script_class="Menu" load_steps=4 format=3 uid="uid://cgxrk15hgidts"]
+
+[ext_resource type="Script" path="res://scripts/Classes/Menu/combo_menu_resource.gd" id="1_u5y0w"]
+[ext_resource type="Script" path="res://scripts/Classes/Menu/menu.gd" id="2_0edl4"]
+
+[sub_resource type="Resource" id="Resource_5pmle"]
+script = ExtResource("1_u5y0w")
+item_script = &"res://scripts/Base/Menu/send_message.gd"
+item_menu = &"res://menus/Base Menu/root_menu.tres"
+
+[resource]
+script = ExtResource("2_0edl4")
+item_ids = Array[String](["BASE_FETCH_SELL_CANCEL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL"])
+item_actions = Array[int]([3, 0, 0, 0, 0, 0, 0, 0])
+item_data = Array[Resource("res://scripts/Classes/Menu/menu_resource.gd")]([SubResource("Resource_5pmle"), null, null, null, null, null, null, null])
diff --git a/menus/Base Menu/root_menu.tres b/menus/Base Menu/root_menu.tres
new file mode 100644
index 0000000..cb42b86
--- /dev/null
+++ b/menus/Base Menu/root_menu.tres	
@@ -0,0 +1,20 @@
+[gd_resource type="Resource" script_class="Menu" load_steps=5 format=3 uid="uid://2ohcxoor22hr"]
+
+[ext_resource type="Script" path="res://scripts/Classes/Menu/combo_menu_resource.gd" id="1_d2x8v"]
+[ext_resource type="Script" path="res://scripts/Classes/Menu/menu.gd" id="1_h4chp"]
+
+[sub_resource type="Resource" id="Resource_iiy7m"]
+script = ExtResource("1_d2x8v")
+item_script = &"res://scripts/Base/Menu/send_message.gd"
+item_menu = &"res://menus/Base Menu/BuySell/menu_buy.tres"
+
+[sub_resource type="Resource" id="Resource_pbhiw"]
+script = ExtResource("1_d2x8v")
+item_script = &"res://scripts/Base/Menu/send_message.gd"
+item_menu = &"res://menus/Base Menu/BuySell/menu_sell.tres"
+
+[resource]
+script = ExtResource("1_h4chp")
+item_ids = Array[String](["BASE_FETCH_BUY", "BASE_FETCH_SELL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL"])
+item_actions = Array[int]([3, 3, 0, 0, 0, 0, 0, 0])
+item_data = Array[Resource("res://scripts/Classes/Menu/menu_resource.gd")]([SubResource("Resource_iiy7m"), SubResource("Resource_pbhiw"), null, null, null, null, null, null])
diff --git a/scenes/Base/base_menu.tscn b/scenes/Base/base_menu.tscn
index 869f7fc..4ed0b35 100644
--- a/scenes/Base/base_menu.tscn
+++ b/scenes/Base/base_menu.tscn
@@ -7,7 +7,7 @@
 [ext_resource type="Script" path="res://scripts/Base/actions_menu.gd" id="4_3gtyd"]
 [ext_resource type="Script" path="res://scripts/Base/close_button.gd" id="4_68ool"]
 [ext_resource type="Script" path="res://scripts/Base/Menu/dialogue.gd" id="4_swpa1"]
-[ext_resource type="Resource" uid="uid://c4jg3vwtxskjm" path="res://menus/Base Menu/test_menu_1.tres" id="5_rkret"]
+[ext_resource type="Resource" uid="uid://2ohcxoor22hr" path="res://menus/Base Menu/root_menu.tres" id="6_78in3"]
 
 [node name="BaseMenu" type="Control"]
 layout_mode = 3
@@ -119,7 +119,7 @@ grow_horizontal = 2
 grow_vertical = 2
 columns = 2
 script = ExtResource("4_3gtyd")
-menu = ExtResource("5_rkret")
+menu = ExtResource("6_78in3")
 metadata/_edit_use_anchors_ = true
 
 [node name="Action1" type="Button" parent="MenuBackground/Actions/ActionsMenu"]
diff --git a/scripts/Base/base.gd b/scripts/Base/base.gd
index f9e4cca..aa0e29c 100644
--- a/scripts/Base/base.gd
+++ b/scripts/Base/base.gd
@@ -17,9 +17,19 @@ signal dock_requested
 
 ## Menu which will instantiate on docking
 @export var menu: PackedScene
-
+## Faction that this base represents
 @export var faction: Game.Faction
 
+## List of items that this base sells
+@export var items_on_sell: Array[Item]
+## List of items that this base buys
+@export var items_on_buy: Array[Item]
+
+## List of prices for items that this base sells
+var sell_prices: Array[float]
+## List of prices for items that this base buys
+var buy_prices: Array[float]
+
 ## Decides whether ship is docked or in process
 var dock_state: DockState = DockState.Ready
 
@@ -37,6 +47,7 @@ func _ready():
 	dock_area.body_exited.connect(dock_area_body_exited)
 	dock_requested.connect(on_dock_requested)
 	dock_ready()
+	generate_prices()
 
 ## Switches dock state
 func on_dock_requested():
@@ -90,20 +101,38 @@ func dock_busy():
 	var menu_instance = menu.instantiate()
 	menu_instance.base = self
 	player_ship.non_colorable_gui.add_child(menu_instance)
-
 ## Sets dock state to Leave
 func dock_leave():
 	dock_state = DockState.Leave
 	disable_gate()
-
+## Shows gate
 func enable_gate():
 	gate_static.visible = true
 	gate_static.process_mode = Node.PROCESS_MODE_INHERIT
 	gate_area.visible = false
 	dock_area.visible = false
-
+## Hides gate so base is accessible to enter/exit
 func disable_gate():
 	gate_static.visible = false
 	gate_static.process_mode = Node.PROCESS_MODE_DISABLED
 	gate_area.visible = true
 	dock_area.visible = true
+
+## Generates prices for valuable items
+func generate_prices():
+	# gen prices for buyable items
+	for i in range(len(items_on_buy)):
+		var item = items_on_buy[i]
+		if item in items_on_sell:
+			# buy not higher than avg price
+			buy_prices[i] = randi_range(item.min_price * 100, (item.max_price + item.min_price) * 50) / 100.0
+		else:
+			buy_prices[i] = randi_range(item.min_price * 100, item.max_price * 100) / 100.0
+	# gen prices for items in sell
+	for i in range(len(items_on_sell)):
+		var item = items_on_sell[i]
+		if item in items_on_buy:
+			# sell not lower than avg price
+			sell_prices[i] = randi_range((item.min_price + item.max_price) * 50, item.max_price * 100) / 100.0
+		else:
+			sell_prices[i] = randi_range(item.min_price * 100, item.max_price * 100) / 100.0
diff --git a/scripts/Classes/game.gd b/scripts/Classes/game.gd
index 4d1746d..4eb1d12 100644
--- a/scripts/Classes/game.gd
+++ b/scripts/Classes/game.gd
@@ -3,7 +3,7 @@ class_name Game
 
 ## TODO: rewrite item system
 
-enum ItemType {Valuable, Weapon, Hull, Shield, Engine, Ammunition}
+
 enum AmmoType {None, LaserEnergy, Rockets}
 enum BaseType {Power, Mining, Food, Trading, Module}
 enum Faction {None, Player, Peaceful, Neutral, Aggressive}
diff --git a/scripts/Classes/item.gd b/scripts/Classes/item.gd
index 16bf762..f2e7798 100644
--- a/scripts/Classes/item.gd
+++ b/scripts/Classes/item.gd
@@ -2,10 +2,12 @@ extends Resource
 
 class_name Item
 
+enum ItemType {Valuable, Weapon, Hull, Shield, Engine, Ammunition}
+
 @export var name : String
 @export var description : String
 @export var min_price : float
 @export var max_price : float
 @export var weight : float
 @export var icon : Texture
-@export var type : Game.ITEM_TYPE
+@export var type : ItemType
diff --git a/sprites/items_icons/energy.png b/sprites/items_icons/energy.png
deleted file mode 100644
index 25f8711..0000000
Binary files a/sprites/items_icons/energy.png and /dev/null differ
diff --git a/sprites/items_icons/energy_cell.png b/sprites/items_icons/energy_cell.png
new file mode 100644
index 0000000..9ce806e
Binary files /dev/null and b/sprites/items_icons/energy_cell.png differ
diff --git a/sprites/items_icons/water.png.import b/sprites/items_icons/energy_cell.png.import
similarity index 67%
rename from sprites/items_icons/water.png.import
rename to sprites/items_icons/energy_cell.png.import
index 43175fc..613ab98 100644
--- a/sprites/items_icons/water.png.import
+++ b/sprites/items_icons/energy_cell.png.import
@@ -2,16 +2,16 @@
 
 importer="texture"
 type="CompressedTexture2D"
-uid="uid://cova10yh1rlk1"
-path="res://.godot/imported/water.png-c8b3df05b2aab92358df5a49fb5a60ba.ctex"
+uid="uid://buh2eg0sjlcx0"
+path="res://.godot/imported/energy_cell.png-9715829585386ce4220f2bb1d67cdd9c.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://sprites/items_icons/water.png"
-dest_files=["res://.godot/imported/water.png-c8b3df05b2aab92358df5a49fb5a60ba.ctex"]
+source_file="res://sprites/items_icons/energy_cell.png"
+dest_files=["res://.godot/imported/energy_cell.png-9715829585386ce4220f2bb1d67cdd9c.ctex"]
 
 [params]
 
diff --git a/sprites/items_icons/food.png b/sprites/items_icons/food.png
deleted file mode 100644
index b1b8ea3..0000000
Binary files a/sprites/items_icons/food.png and /dev/null differ
diff --git a/sprites/items_icons/food_supplies.png b/sprites/items_icons/food_supplies.png
new file mode 100644
index 0000000..c126a6d
Binary files /dev/null and b/sprites/items_icons/food_supplies.png differ
diff --git a/sprites/items_icons/food.png.import b/sprites/items_icons/food_supplies.png.import
similarity index 66%
rename from sprites/items_icons/food.png.import
rename to sprites/items_icons/food_supplies.png.import
index 1aae01d..18ceec1 100644
--- a/sprites/items_icons/food.png.import
+++ b/sprites/items_icons/food_supplies.png.import
@@ -2,16 +2,16 @@
 
 importer="texture"
 type="CompressedTexture2D"
-uid="uid://w3aft10s2hxd"
-path="res://.godot/imported/food.png-d786f9d11f7b590dd57cbb0e0eba166e.ctex"
+uid="uid://bvun3kxlvs712"
+path="res://.godot/imported/food_supplies.png-ae0622133a25efc1a080a47bd9df0359.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://sprites/items_icons/food.png"
-dest_files=["res://.godot/imported/food.png-d786f9d11f7b590dd57cbb0e0eba166e.ctex"]
+source_file="res://sprites/items_icons/food_supplies.png"
+dest_files=["res://.godot/imported/food_supplies.png-ae0622133a25efc1a080a47bd9df0359.ctex"]
 
 [params]
 
diff --git a/sprites/items_icons/raw_materials.png b/sprites/items_icons/raw_materials.png
index c6b205a..2954220 100644
Binary files a/sprites/items_icons/raw_materials.png and b/sprites/items_icons/raw_materials.png differ
diff --git a/sprites/items_icons/raw_materials.png.import b/sprites/items_icons/raw_materials.png.import
index 4d6e26c..e37ddf1 100644
--- a/sprites/items_icons/raw_materials.png.import
+++ b/sprites/items_icons/raw_materials.png.import
@@ -2,7 +2,7 @@
 
 importer="texture"
 type="CompressedTexture2D"
-uid="uid://dlh6eyywjrsk4"
+uid="uid://fttis3gwgq02"
 path="res://.godot/imported/raw_materials.png-17c645253a86197988c3802ae3935bdc.ctex"
 metadata={
 "vram_texture": false
diff --git a/sprites/items_icons/water.png b/sprites/items_icons/water.png
deleted file mode 100644
index cbb1fb8..0000000
Binary files a/sprites/items_icons/water.png and /dev/null differ
diff --git a/sprites/items_icons/water_barrel.png b/sprites/items_icons/water_barrel.png
new file mode 100644
index 0000000..f39dc70
Binary files /dev/null and b/sprites/items_icons/water_barrel.png differ
diff --git a/sprites/items_icons/energy.png.import b/sprites/items_icons/water_barrel.png.import
similarity index 67%
rename from sprites/items_icons/energy.png.import
rename to sprites/items_icons/water_barrel.png.import
index 4ff633f..9151394 100644
--- a/sprites/items_icons/energy.png.import
+++ b/sprites/items_icons/water_barrel.png.import
@@ -2,16 +2,16 @@
 
 importer="texture"
 type="CompressedTexture2D"
-uid="uid://daojdy0tpvsoh"
-path="res://.godot/imported/energy.png-56852b83575bd48e69877e4e7f810483.ctex"
+uid="uid://cvimydsdecmom"
+path="res://.godot/imported/water_barrel.png-fab99a878661fcb2fc07982bd58602b7.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://sprites/items_icons/energy.png"
-dest_files=["res://.godot/imported/energy.png-56852b83575bd48e69877e4e7f810483.ctex"]
+source_file="res://sprites/items_icons/water_barrel.png"
+dest_files=["res://.godot/imported/water_barrel.png-fab99a878661fcb2fc07982bd58602b7.ctex"]
 
 [params]
 
diff --git a/translations/base_dialogue.csv b/translations/base_dialogue.csv
index 3a7b810..0791d5b 100644
--- a/translations/base_dialogue.csv
+++ b/translations/base_dialogue.csv
@@ -1,4 +1,14 @@
 ,en,ru
 DIALOGUE_ENTRY_POINT,Entering chat with {race}...\nLogged in as {profile_name}.\n> ,Осуществление связи с {race}...\nВы вошли в систему как {profile_name}\n> 
 BASE_TEST_MESSAGE_LOCAL,Greet,Поприветствовать
-BASE_TEST_MESSAGE_RECEIVED,"Hello, gryadki!\n\tBye, ponos!\n> ","Хеллоу, грядки!\n\tБай, понос!\n> "
\ No newline at end of file
+BASE_TEST_MESSAGE_RECEIVED,"Hello, gryadki!\nBye, ponos!\n> ","Хеллоу, грядки!\nБай, понос!\n> "
+BASE_FETCH_BUY_LOCAL,"Ask, what they sell","Спросить, что они покупают"
+BASE_FETCH_BUY_RECEIVED,I would like to buy something\nWe are selling:\n[ol]{sell_list}[/ol]\n> ,Я бы хотел что-нибудь купить\nМы продаём:\n[ol]{sell_list}[/ol]\n> 
+BASE_FETCH_SELL_LOCAL,"Ask, what they buy","Спросить, что они продают"
+BASE_FETCH_SELL_RECEIVED,I have some items to sell\nWe can buy:\n[ol]{buy_list}[/ol]\n> ,У меня есть кое-что на продажу\nМы готовы купить:\n[ol]{buy_list}[/ol]\n> 
+BASE_FETCH_PRICE_ITEM,[li][img=26x26]{item_img}[/img]\t{item_name} — {item_price}[/li],[li][img=26x26]{item_img}[/img]\t{item_name} — {item_price}[/li]
+BASE_FETCH_BUY_CANCEL_LOCAL,Buy nothing,Ничего не покупать
+BASE_FETCH_BUY_CANCEL_RECEIVED,I changed my mind\nErm...Fine...\nAnything else?\n> ,Я передумал\nЧто ж...Ладно...\nЧто-то ещё?\n> 
+BASE_FETCH_SELL_CANCEL_LOCAL,Sell nothing,Ничего не продавать
+BASE_FETCH_SELL_CANCEL_RECEIVED,I changed my mind\nErm...Fine...\nAnything else?\n> ,Я передумал\nЧто ж...Ладно...\nЧто-то ещё?\n> 
+NULL, , 
\ No newline at end of file
diff --git a/translations/base_dialogue.en.translation b/translations/base_dialogue.en.translation
index 961cd2c..ef11769 100644
Binary files a/translations/base_dialogue.en.translation and b/translations/base_dialogue.en.translation differ
diff --git a/translations/base_dialogue.ru.translation b/translations/base_dialogue.ru.translation
index 480fa47..6c0c416 100644
Binary files a/translations/base_dialogue.ru.translation and b/translations/base_dialogue.ru.translation differ