The Elder Scrolls soundtracks, all composed by Jeremy Soule, include Morrowind and Oblivion for $9.99 each, while Skyrim asks an imperial premium at $15.99.
Fallout 3 and Fallout: New Vegas, both by Inon Zur, are $11.99 apiece. Daniel Licht's soundtrack for Dishonored and Rod Abernethy's RAGE are $9.99 each.
If you're trying to use the Elder Scrolls tracks in a surreal experience, try playing them on your iPod while walking around a city. Everything's so ... majestic.