robert crumb lp covers

here's a site with all his covers..


i never realized "the roots of the grateful dead" cover was by crumb...

of course he's probably best known for janis joplin's "cheap thrills"

i think it would be real cool to have his yazoo blues reissues lp covers...unfortunately so do a lot of people... and paying $50 for a 70s reissue is a bit too insane in the membrane for moi