CIB Super Famicom games are fairly easy to find and usually priced under ¥1000 for the more common titles. I paid between ¥100 and ¥500 each for these when I started collecting last year. I’m not the kind of collector who needs every game to be complete, but if it’s a matter of a few hundred yen, why not?
Throughout my video game purchases in Tokyo, I’ve noticed that games, instructions, promo materials and boxes seem to usually be in very good condition.