There's a nice collection of original, vintage gouaches for Mexican pulp novels up for grabs on ebay. Lots of colorful, lurid images. Evil brujas inexplicably plotting the demise of young lovers. Zombies and cops. Packs of dogs and wheelie-popping motorcycle bandits. The bidding's only at $25 and so far, no takers. I am being conservative with my money these days, so go get 'em.