Rules:
Auction ends at 10 PM NA time Sunday October 18th
Please bid in increments of $1
Auction will include shipping to the contintental US in the winning bid. Shipping to Canada and other countries for actual cost less $5.
Minimum opening bid $10.
Details about the cart:
It has SMB 1, 2J, 2, and 3 all in one game pak. It uses a custom reset based rom selection circuit in the cart, there's no external switches, you simply reset the system and it will advance to the next game. The reset switching circuit was specifically designed to not rely on a functional CIC chip which means this cart has been tested with and works in both front loaders and top loaders.
Pictures: