Separate category for Steelbook series rather than combining their sales with deluxe editions containing a steelbook and other items.

Separate category for Steelbook series games rather than combining their sales with deluxe editions containing a steelbook and other items. Prime example would be the Call of Duty: Modern Warfare 2019 Dark Edition.  While it contains the steelbook, the system categorizes JUST the steelbook and game as CIB, but the Dark edition came with the nightvision goggles and other items as well as the steelbook.  The steelbook was also preorder special on its own from certain retailers.  So the system erroneously combines eBay sales of the steelbook CIB's into the Dark edition sales, driving the price down drastically.