I've purchased SO MANY CDs in the past 3 years. ...and almost all of them were under $5. I've purchased a LOT of CDs for $1 to $3. A few for $0.50 or $0.75 . CDs are, in my opinion, the least expensive, most guaranteed way to get full resolution audio for the songs and albums you want. Yes, you have to rip them, but that's generally 5 minutes or less of just waiting for it to happen. Very little effort. Just throwing that out there.
Brian.