You could try selling them at Quin's Needlework Auction site, it seems
to be pretty popular. I haven't sold anything there yet but I have
purchased things before and had good results:
http://www.quins-auction.com/
And here is another cross stitch auction site you could try (I haven't
used this one personally):
http://www.crossstitchonline.com/cgi...on/auction.cgi
Good luck!
Michelle
Stitchy Kitty
http://www.stitchykitty.com