The best one you could get is 'The Soul of Rock & Roll'. It came out on monday,covers everything worth having from 1955-1988, plus a dozen unreleased songs. I bought it and am well pleased. Heres a link,i hope this helps... 6 Degrees of Roy Orbison
The Definitive Roy Orbison collection. Great stuff, and the previously unreleased material doesn't disappoint. Still loving the 'crying' duet with K.D Lang too...