I just got this one on Delcampe From the description I assume the seller has more he is selling for the Museum. Neuf sans charnière / Mint never hinged Seulement 500 exemplaire tirage très limité et écoulé (Autocollant) Very special limited printing only 500 and they are sold out (self adhesive) Ce timbre vendu pour subventionner le musée de la maison Derry This stamp sold to the profit of the Derry House Museum
I got these 2 in the mail today as a bonus from the seller Le Marche philatelique de Montreal - a chap named Luc Legault who seems ver pleasant to deal with. Good luck hunting. I wonder why I am the only one bidding on that nice lot on e-Bay - do figure I'm sure this is his store inside and out on the stamps.
BeeSee - I dropped a couple in the mail to tou yesterday - Just to balance all the $ I cost you on Alaska - BTW did you see that Quebec dealer who rushed out and had his blank ones cancelled at the local post office