Here are two balls I bought with the intention of fixing the thumbs but I think I'm better off passing them on.All balls will be shipped UPS from 94601.Faball Pink Hammer. 2nd drill. 15 lbs. on the nose. Span is 4 5/8 MF and 4 3/4 RF. I never used it or resurfaced it, but you can see some gouges in the pictures. $30+shipping.
Blue Rhino Pro. 1st drill. 3/4 oz. short of 16 lbs. Span is 4 5/16 MF and 4 7/16 RF. Pin axis drill. This is the urethane Rhino Pro and probably the nicest of the old Rhino Pros I've seen. $30+shipping.