Rare Nintendo Powerfest 94 cartridge up to $14,500

I reported on this auction last week and it seems the price has been steadily increasing. The cartridge for sale is a super rare Nintendo Powerfest 94 cartridge that was at $7,000 last week and now is at $14,500. The auction is ending 29 hours from now and it has the chance to become the most paid for videogame cartridge of all time, the current champ is a Nintendo Campus Challenge 91 that sold for $20,100 in 2010.

Here is the link to the auction.