I have seen them reach $200- $250 range before, (mostly auction houses tho)....but not on ebay......ebay gets the $60- $100 range.....I saw one sell in rea in the $370.00 range(i believe last fall or spring?), i believe it was a common, but a psa 6 if i can recall....
i agree, the "double factories" are a little more common, but they still command a premium somewhat.....just depends on the venue and the amount of both factories showing....
