That's an awesome soundtrack. What is the recording/pressing quality like?
I've only listened to 2 of the 4 sides (double LP). It does have like 3 (maybe 4?) different versions of "Man of Constant Sorrow" on it.
To me, the real gem on that album that is worth the price of the entire album is Allison Krauss "Down to the River to Pray". That is just amazing. I can't imagine anyone, ever, doing a better version of that song.
Bottom line, it sounds great. For $15 on Amazon, it is a no-brainer. I just wish I had bought it when it was released, didn't know what I was missing!