Yeah, I'm cheap. I'm currently in the market to buy the serial numbers for the Famicom Mini games. I'm aiming to get the box. If I get the box, I"ll likely buy the other games, but not for a while (probably used).
Haven't thought to much on cost, so PM me and LMK what you're thinking. Might be a way to knock some of the cost off of your buying the games.
I can also offer items in trade if you're interested. LMK what you're interested in.
In the case of me buying, I'd send paypal after the numbers are registered.
PM me if this sounds like something you might like.
EDIT:
I'm also interested in serials for other GBA and GC games...not just the Famicom Minis.