The Five Sharps, Stormy Weather (1952)
Here is yet another sporadic record! Thus far, there are only 3 known copies in existence. You must already know those rare ones are valuable. When this album was first released, the sales were so bad that the band members had to buy it on their own. Incredibly, a copy now goes for $20,000.
The Velvet Underground, The Velvet Underground & Nico (1967)
This record has quite a big influence on punk rock. There was a time when the record nearly got banned! Despite this, it managed to sell 30,000 copies. A record collector from Canada found a copy of the rare record at a flea market. Even though he only paid 75 cents for it, he is now selling it for $25,200.