if i come in to get an ps3 but u have to buy it online but i want to come in and buy it right there what would i do and do u think that can work

Some Gamestop locations still carry ps3 consoles and games. But the consoles are refurbished and they don't have any new. I would call them first to make sure they have some available before walking in to buy one. And you can reserve one using the Gamestop app or using their website, but you have to pay when you go to pick it up. Hope this helps.

I'm not sure they have the PS3 in gamestop anymore because they discontinued it after the 4 came out. Unless you mean the PS4, then yes you can walk in and buy one