Verified answer

Most big trade shops don't take last gen games any more as they haven't got a big enough audience, and can't sell them. A lot of shops don't allow direct game for game trade now either as different console games have different values. If you were to trade the game for money, you'd get a lot less than you'd have to pay for the Xbox version. I think you may be better off selling your game(s) to another person, a friend or an eBay buyer etc. This will be more likely to get you more money..

The value may be different. Technically you'll be trading in the PS2 game for a set amount of cash (if any) and if they have the game you want you'll just be buying it.

Overall, you'd have to come up with a bit of money because they buy-back games for extremely low prices and sell them for higher (profit, duh.)

uhh, no, they dont take merch for last gen consoles anymore. Not even any type of trade like what you're planning to do, they want to get rid of the stuff they have for last gen, not get more or keep it the same. You'd have to buy it from them.

no not anymore