X-link to the DRM-free thread for some new bundles:
Humble Book Bundle Stellar Sci-Fi & Fantasy presented by Tachyon contains a couple of horror selections, including the anthology
Darkness: Two Decades of Modern Horror edited by Ellen Datlow, and two Joe R. Landsdale titles (which seem more weird fiction, but he's generally kind of horror-adjacent, I've thought). If you're otherwise an sfnal multi-genre reader, it's probably a pretty good deal.
StoryBundle's
The Neo-Noir Bundle contains hybrid mystery/thriller works done in a noir style, mainly for sfnal subgenres, and mostly from indie authors. There's some monster and ghost offerings which seem to be more in the spooky supernatural than paranormal urban fantasy mode. YMMV.