Fangamer have just announced that they are releasing the soundtrack to Spelunky on vinyl.
The release will be a single LP on black & gold hand-poured vinyl (giving it a starburst-ish effect). It comes in a regular LP jacket with printed inner sleeves featuring new artwork by Brian Carmody.
It is priced at $23 and is available to ship now (although they note that they are busy due to the holiday sale, so it might be a week or so before they can ship out orders). It can be ordered from Fangamer here.