Everyone wants to believe that a worn copy of Super Mario Bros. may be worth big money someday, but as Chris Kohler at Kotaku recently reported, there's actually some value in familiar games as collectors from other markets swoop into the video game world to pay thousands for games that most people would pass over as common.  On this week's podcast, Blake Grundman and I discuss this new influx of interest in retro games and whether or not it's good for the gaming community at large.  Then we see if either of us has any hidden gold in our collections as Blake digs into his bins of old game cartridges and we find out just how much that used copy of Iron Man X-O Manowar Heavy Metal for Game Boy and a sealed copy of WipeOut 64 are really worth.   Download this week's episode directly from PTB, listen with the player below, find us on Stitcher, subscribe via iTunes and Google Play, toss this RSS feed into your podcast aggregation software of choice, and be sure to catch up on past episodes if you're joining us late. Remember that you can reach us via , you can leave a message on the Power Button hotline by calling (720) 722-2781, and you can even follow us on Twitter at @PressTheButtons and @GrundyTheMan, or for just podcast updates, @ThePowerButton. We also have a tip jar if you'd like to kick a dollar or two of support our way.