Robb Webb has kindly committed to donating four Sega Saturn Modchips from his online store.
This is quite possibly the best modchip for the Saturn and allows you to easily play all your imports and backups.
I strongly suggest you check out his online store as well. They specialize in Saturn, SNES and unusual import items for out-dated games consoles. Lot’s of backup devices and other great stuff that is hard to find – even on eBay.