Right, but by that measure, if I burn a bunch of Dreamcast games, put together some nice packaging, and sell them online for a profit, those should also be viable to be listed, even though they're just bootlegs? One of the repro companies I saw was even scrapping the plastic casings from other games, and painting them to hide scuffs and scratches.
I get why some people buy them and all, but my perception of VGC has always been that it's about collecting actual, released games, and as an extension of that, stuff like ROMs and bootlegs are excluded except maybe in instances where a publisher has given explicit permission for a specific individual or company to do so.