That ones been for sale for a while and always been high. The red anodized one sold for cheap because I think everyone agrees that it was a silver one that the gentleman modified. THe ones that are anodized had the GT in the center done. That red one was missing the cut marks on the side.
I paid $500 for one and $30 bucks for my red one. I just need a blue anodized and I have a complete set