Though I doubt they will be cheap, I'll call and find out some wholesale prices and their minimum quantity.
EDIT: Okay, I called, they said they'll call me back tomorrow to tell me prices and their minimum quantity. Here's hoping!
Heh, before you buy the DX 50 eager beaver, pot modding the DX lasers do nothing. They have a circuit, the last one before the voltage hits the pump diode, that limits the output current.