That GBV one was the original Propeller LP.
http://popsike.com/php/detaildata.php?itemnr=4721830063
http://www.popsike.com is a great site to explore who has paid what ridiculous amount for which albums. Some surprises there, like the $8500.00 Misfits 45.
I have several albums limited to less than 100, and some lathe cuts in editions below 50 copies. For the kind of stuff I buy, 1000 copies is a pretty huge run in any case.
There is one super-rarity that I think someone could still theoretically run across at a garage sale; always be sure to look carefully at every copy of Bowie's "Diamond Dogs." If the David dog has genitals, it is worth thousands of dollars. That version was immediately recalled and the naughty bits were airbrushed out.