Identify help: what would this Diablo be classified as? (Diablo 2 Big Box W/ access codes_______?)

Advice pls: best resources to connect w/ potential collectors in Vancouver? Have a few boxes of retro pc games incl OG boxes, floppy discs & CDs (more in boxes not shown) Feeling overwhelmed about where to start advertising/selling and even pricing.

How many of you have found you're descendants of royalty?