Well if you have any original 515's in Mint Con. w/original cones, Bakelite spiders, they have been selling for around $2000 a Piece !

That's $ 3500-$4000 a pair ! There was a guy on eBay a little while back (December), that looked like he salvaged them from an arena as he had 6 pairs of 515's,612 cabs,288B' and a half dozen 1803's Multi's w/dual throats.And almost everyone of those 515's sold for close to $2000 and a couple a few hundred above that. The whole lot sold for up wards of $40,000.For 50 year old used Altec speakers !

http://www.hostboard.com/forums/alte...%2C612%2C+1803