New Mint Super Mario Bros. Copies Hit Auction Sites But Are They All Worth $3 Million?

Source Summary

Big auction prices don’t come around too often, so when an extremely well-preserved and sealed Super Mario Bros. and Control Unit (what you might call a Nintendo Entertainment System) sold for an incredible $3 million recently, it unleashed a wave of other Super Mario Bros. cartridges also in excellent condition. But will these carts hit [...]