Yes, I did. I saw it on Craigslist and ran like the wind to get it. It needs some work, but it's one I've been hoping to cross off my list for awhile now.
I came here to see what I could find out about it (how readily available replacement parts were and such), saw your post, and registered to reply. Ghouls 'n' Ghosts was the second game I ever owned for the Sega Genesis aside from the old Altered Beast pack-in, and Ghosts 'n' Goblins and I go way back, too, so to be able to get my hands on this one was a major thrill.