Sleazy SF covers

Hey the_malum, how many of these do you have?

http://www.vintagepbks.com/sleazesfcovers.html

I've read Poul Anderson's Virgin Planet, but not any of the others. I do recognize several of the other authors, though: A.E. van Vogt, Olaf Stapleton, Randal Garrett, and Philip Jose Farmer.