Few years ago a Yomega collector was selling his entire collection for $200K, he had every variant ever produced and was a huge THP (Team High Performance) fan. He still has them all and post them every now a then. At the same time a few Executive Brains had asking prices of $250, those never sold either. Looks like a couple of sellers are trying to sell Glow FireBalls for $750, I guess you can watch those listings. I just picked up some fresh all black Raiders from a Toy Shop last month for $15.
Some one on the Auction Site is trying to sell one like yours for $60 and it in newer condition, they will also take a Best Offer.