I buy all kinds of retro games (if possible with box and manual). I only purchase if they are in proper condition. The CDs (PS1, PS2) can have scratches, just not too many. I fix them.
If you have anything interesting, post a photo so I can evaluate it and tell you how much I can pay.
I make payments via Pix and I’ll pick them up on the same day.
If you’re from São Paulo and have PS1, PS2, Super Nintendo, Nintendo 64, Dreamcast, Game Boy, Dynavision, cartridges, CDs, etc., just let me know and I’ll come pick them up.