Earlier quoted context omitted.
Well let's be clear, the "trade-in anything" day was a fancy discount day. They gave everybody $5 for whatever they brought in, online you can read from employees that they just donated or threw it all away, no attempt to actually keep any of it to sell. That said IMO the biggest difference in the two situations you're describing is that EBay is not in the business of buying the items to then sell later, they just fa…
Can you tell me where your local eBay fulfillment center is? I can tell you where my local Gamestop is (no, not that one, the other one).
Plenty of stuff on EBay offers me 2 day shipping clearly via fulfillment centers, as far as I'm concerned that's all that matters. Do you think the addition of GameStop stores would mean EBay can offer faster shipping than that on a significant number of items?