Old Gen Consoles Retailer?

Dug up two old gen playstation consoles at my parent's place because they're moving. Both PS3's, one is OG gen and the other is the slim model. I also have a handful of disc games. Bit of nostalgia looking through it. Is there a retailer that handles old gen consoles of any kind? I would like to sell or should I mark it up on ebay lol