Well, SFFY #10 did offer up a CD with scans and text that jcbemis prepared, but I don't see any way the letter writer would have known about that.
Back in the day, fans regularly traded with each other, so it's possible he's asking if you have anything for trade in addition for more info on SFFY (price and contents). On the SFFY side, I'd suggest sending him the URL for the Science-Fiction Five-Yearly page on eFanzines.com and tell him he can download a PDF of the fanzine there (if he has internet access, that is). Or you could print out the contents page from the PDF and send him that along with the info that we don't have any copies for sale. (Or, if you have some copies on hand, name whatever price you think is reasonable and offer to sell one to him. I'm down to just a few file copies and a couple that will likely end up in future fan fund auctions or the like.)
no subject
Back in the day, fans regularly traded with each other, so it's possible he's asking if you have anything for trade in addition for more info on SFFY (price and contents). On the SFFY side, I'd suggest sending him the URL for the Science-Fiction Five-Yearly page on eFanzines.com and tell him he can download a PDF of the fanzine there (if he has internet access, that is). Or you could print out the contents page from the PDF and send him that along with the info that we don't have any copies for sale. (Or, if you have some copies on hand, name whatever price you think is reasonable and offer to sell one to him. I'm down to just a few file copies and a couple that will likely end up in future fan fund auctions or the like.)