Digital albums anyway. Though I think a lot of this stuff has been available on other compilations/reissues/singles in the past, still nice to have:

http://www.amazon.co.uk/Complete-Rarities-I-R-S-1982-1987-R-E-M/dp/B00KCD5MC6/ref=sr_1_12?s=dmusic&ie=UTF8&qid=1400601045&sr=1-12&keywords=r.e.m.

http://www.amazon.co.uk/Complete-Warner-Bros-Rarities-1988-2011/dp/B00KCD0JE2/ref=sr_1_6?s=dmusic&ie=UTF8&qid=1400601349&sr=1-6&keywords=r.e.m.