I found one like Texas t pictured for $35 shipped in eBay. It was actually an "or best offer" deal but I thought it best not to try my luck. It's about the only special tool I didn't build myself, I guess except the shift shaft seal remover:installer.
Then I was helping move some crap at work and found one among the special tools which both pissed me off and surprised me since we are a gmc truck only dealer. Must have sold some caballeros?
I can tell you it IS possible to get it out without the tool but you go