Just one this one on eBay about a minute ago. Very exciting indeed, supposedly even contains the original Shufflepuck poster (which I just may have to frame and put next to my Think Different posters).
I received it today and there is a screen shot of the Apple IIGS version on the box. Wasn't this the one that Brøderbund never officially released?
The poster is awesome--it's basically the box art. I'm going to get a frame for it this week and will definitely share the picture of the finished product!