These are very tough to find anymore, especially in such great shape. There is a little bit of plug work around the thumb. Other than that, it's totally clean. Personally, I think it's worth more than $100, but I'll take $85 plus actual shipping costs. Message or post with interest. If you want a swifter reply, text me at 815.919.4209. Pics can be found by following this link:

http://s761.beta.photobucket.com/user/Geno21K/library/?

I just got this ball off of ebay, so it was never drilled for me. As you probably saw from the pics, it has one of the interchangeable thumb units installed. I'm not sure if it's a Switch-Grip or a Vise-IT, but I will find out early this evening. It's hard for me to gauge the span without the inner sleeve installed in the thumb, but I'm thinking it's fairly close to the high 4s or right at 5". My plan was to take it to my shop tonight to see if he can drill me an inner sleeve; that way I could throw it to see what I think without having to do any plugging. I'd have a better idea of the span at that point. Were you interested in buying or trading?

ttt