Darrick,
Sorry, I did not mean to offend. You are completely right. It's your money and its up to you to decide what your willing to pay for something. God knows I've over paid for many things in this hobby, sometimes willingly and sometimes not.
That said, I've seen 1" clams at Marine solutions for $15 before and even less at couple other LFS up north near Chigago. I've also bought 3-4" maximas and croceas at Gateway for the same price you paid for your 1-1.5". But again, in the end, its up to you to decide how much a clam is worth.
IMO, it's simply not worth saving a few bucks to take a chance on baby clams. The extra work involved in feeding, the fact that you really don't know what colors they'll develop, and their overall poor success record in the hobby have kept me away from buying any.
I wish you and your clams the best of luck. Many hobbyists have been successful raising baby clams but they're a minority.
Later