This is not an exhaustive list of items.  The category of an item represents not just the cost but the difficulty associated with getting that item in the game setting.

Inexpensive Items - Weapons

Inexpensive Items - Other Items

Moderately Priced Items - Weapons

Moderately Priced Items - Armor

Moderately Priced Items - Other Items

Expensive Items - Weapons

Expensive Items - Armor

Expensive Items - Other Items

Very Expensive Items - Weapons

Very Expensive Items - Armor

Very Expensive Items - Other Items

Exorbitant Items - Other Items