Don't forget to check the glass cases.
Originally Posted by midorix
Minimum..yes, apparently it's "$0.01" as some have reported getting coupons by purchasing penny games. I found a penny game but got denied to purchase at that price.
So far, personally, I know it works for DS, PS2, and PS3.
3DS games, too. Samurai Warriors & Centipede are $4.97.