I've stumbled upon some classic writers who have complete work collections. They are at reasonable prices.
H.P. Lovecraft. I'm not a fan of his work or style, but many of my blogger friends are. Thought I'd tip them off to this.
H Beam Piper. His Little Fuzzy books are about the best ever written on colonizing new worlds and encountering alien species. Inspiration for David Gerrold who wrote Trouble With Tribbles for Star Trek. He originally called them Fuzzies, but had to change the name due to copy write law.
I've been enjoying Pipers early short stories written in the 1940's for pulp magazines. A real trip through memory lane.
Science Fiction super pack. Classic writers like Asimov, Poul, and others.
Zane Grey. I still have a box full of the hard bound books my brother and I read growing up as they came in the mail.
Amazon offers this pack for over a thousand dollars in paperback. As e-books a buck. Riders of the Purple Sage, The Rainbow Trail, Rogue River Feud, 30,000 on the Hoof. Oh what it was like reading them growing up.