I just realized that you have this listed under: Collectibles > Trading Cards > Other. This really needs to be moved to: Sports Mem, Cards > Cards > Baseball to get the most possible looks.
It's also interesting to note that a graded 2010 Bowman Chrome Strasburg rainbow auto lot listing sold for $7,495, which included a red refractor auto numbered to 5. http://www.ebay.com/itm/2010-Bowman...0868323755?pt=US_Baseball&hash=item460d2649ab
What do you value more? A superfractor 1/1 or a graded auto /5? Either way this seems like a reasonable comp and would lead me to think yours is more in the $5k to $10k range.
Good luck!
It's also interesting to note that a graded 2010 Bowman Chrome Strasburg rainbow auto lot listing sold for $7,495, which included a red refractor auto numbered to 5. http://www.ebay.com/itm/2010-Bowman...0868323755?pt=US_Baseball&hash=item460d2649ab
What do you value more? A superfractor 1/1 or a graded auto /5? Either way this seems like a reasonable comp and would lead me to think yours is more in the $5k to $10k range.
Good luck!