Fixed cargo's gas canister purchase prices (#19093)

Resources/Prototypes/Catalog/Cargo/cargo_atmospherics.yml

@@ -4,7 +4,7 @@
     sprite: Structures/Storage/canister.rsi
     state: grey
   product: AirCanister
-  cost: 2700
+  cost: 1100
   category: Atmospherics
   group: market
 
@@ -14,7 +14,7 @@
     sprite: Structures/Storage/canister.rsi
     state: blue
   product: OxygenCanister
-  cost: 2300
+  cost: 1100
   category: Atmospherics
   group: market
 
@@ -24,7 +24,7 @@
     sprite: Structures/Storage/canister.rsi
     state: red
   product: NitrogenCanister
-  cost: 3200
+  cost: 1100
   category: Atmospherics
   group: market
 
@@ -34,7 +34,17 @@
     sprite: Structures/Storage/canister.rsi
     state: black
   product: CarbonDioxideCanister
-  cost: 2600
+  cost: 2200 # Until someone fixes it co2 can be used to oneshot people so it's more expensive
+  category: Atmospherics
+  group: market
+
+- type: cargoProduct
+  id: AtmosphericsStorage
+  icon:
+    sprite: Structures/Storage/canister.rsi
+    state: yellow
+  product: StorageCanister
+  cost: 1010 # No gases in it so it's cheaper
   category: Atmospherics
   group: market