I have again piled up enough credits to sell some.  They are $2.90 if you buy 10 or more and $3 if less than that.  Pay Pal (all varieties) or check/money order are all OK with me.  I have about 60 available now plus a bunch of books in the mail so will have more, too.  I am sweetening the pot by offering 2 for 1 on all of the books on my shelf (now a bit over 550, I think) to credit buyers.   Send me a note whether interested in the "sweetened" deal or you just need the credits. 

Winston (Crabby-Doctor)