Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

I wonder how many have used the clear direct transfer sheets for
making PC Boards? Im talking about the ones you copy to and then iron
on the resist to transfer to pc board. I have tried and works good
but they arent cheap and are a waste if you dont have enough boards
to put on to fill a sheet. Also if so where is the best price for
these sheets?