this could be described as new old stock as it has sat safely in our warehouse for a number of years and has never been played, it is in mint condition.

There are several of these currently listed on eBay, including a number of hen's-teeth Leader/Trailer LPs - all priced at £30 or so.

I've just left the same message on four of the Leader/Trailer auctions, using the eBay "ask a question" facility:

Why aren't you giving these albums the CD release they deserve, with royalties paid to the artist?

Probably won't make any difference, but it made me feel better.