Trying to do some research on liquidating a large collection of classical LPs (“good luck with that” is what I keep hearing), I happened on this fascinating list of valuable vinyl. No idea how up-to-date or authoritative it is, but fun to browse.
Not surprisingly, unusual pressings of The Beatles figure prominently, but there is something even rarer, a single pressing of a 1927 blues recording that will set you back a cool 60K, if you can find it. But like the famous “Inverted Jenny” or Edgar Allan Poe’s “Tamerlane and Other Poems,” likely to be rare on the ground..