Nintendo 64 games
AVERAGE OG PRICE: $59.99
MIGHT FLIP FOR: $750
You fantasized of this toy, didn’t you? If you have the right ones that is. One of the most in-demand cartridges is Mario Kart 64. A mint condition one – in an unopened box – can get you $750. A rare one that’ll get you even more money is Harvest Moon 64.
No, it’s not a Neil Young game (he had a song called “Harvest Moon” — get it?), but a farming game that was never produced in large quantities. People weren’t into farm games back in the day, apparently. Its loyal fanbase inflated its worth to $900! And if you were one of those loyalists and still holding onto the toy, perhaps you can make some good money out of it.