None of your LFSs have them? That's where I get mine. I'd totally send you some, but I just checked to see if I have enough, and I guess I spoke too soon for them surviving with guppies... can't find one in there now :/
If you don't have a source available, I could buy some and ship them to you... I'd have to check on the price. Or if you know enough people in your area for a group buy: http://www.aquaticfoods.com/LiveBlackwormsM.html