I know a huge Floyd fan, he may or may not be interested in the disk, but if you arent sure about selling it I wouldnt ask.
You could contact
http://store.acousticsounds.com/ and see if what they would offer you. This place has tons of Vinyl as well as multichannel music.
__________________
"Mommy - I need to go potty"... "Oh, for God's sakes, you picked today to stop goin' in your pants?!?" My Name is Earl