When I do sell it, a tape of different versions & mixes (& maybe unreleased tracks) with hand-written notes will get thrown in.
Anyone ever find out what PH did with the records people had to send back with the application? At the time, I happen to have had a spare copy that had split-open seams to send back to Sweden.
Those LPs are great so if you come across reasonably priced copies, grab'em instead of waiting for the box! You can always sell or trade the spares when you obtain the white whale.