Most of the mini consoles are pre 2000. With the exception of PS1 (doable storage wise), the amount of storage you would need for the games on this Xbox mini console would make it too expensive. Or the storage would be small and you would have like a handful games on it. It wouldn't make it worth it then. The controllers would also cost way more than your NES or SNES controller for your NES Classic or SNES Classic. It just doesn't make sense financially.