My LFS has a rock like that (similar in size if I am judging the photo correctly) that has only 4 worms... they're charging $100! I wish it were more reasonably priced (maybe $50?) ... I would love to bring it home!

(I'm not the only one who thinks $100 is WAY too much. It's been there for over a month, while most of their stock is different everytime I go in.)

Good find / Good price - Congrats!