If someone would want to chip in $10 towards the (overnite) shipping, I will pay the balance. Gobyboy is my son. The crab came out of my 50 gallon tank. None of us had the heart to kill him, so Jimmy set up a small tank for him. I think he has other plans for the tank now though. None of the LFS's want it.
It's about a 1/2" from front to back, and about 1 1/4" wide.
Going from memory, it is a little hairy. I'll post a pic when I get home. I'm at work right now. The first person to commit gets it.