I'm gonna be designing a devcart for myself (mainly for LSDJ). It's gonna have usb functionality, 4Mbit rom, self-designed mbc-1 and 128k sram. estimated cost would be around 45-50$ + 5$ shipping. Wanted to know if anyone here would be interested?
I don't want to be rude or anything but I don't see that beating this: http://store.kitsch-bent.com/product/usb-64m-smart-card Cheap, 64mbit, supports most games, some could use hacks to get working. I have hacked a few games that wouldn't run on it. I highly recommend it for both development and general "backup" needs.