Kickstarter for an Adventure and Campaign Setting (With Content Reviewed Here Last Month)
Normally I'd pass on a more recent request from A Hole in the Ground Terrain & Games, but I did review one of their products about a month ago (Inn of the Buxom Wench). These guys aren't asking for a lot and if you play 5th Edition I'm thinking it might be a good deal.
The Halls of Runehammer seems like a pretty straight-forward Kickstarter and with only two donation levels ($5 & $10), it looks like you could get a decent amount of content for a good price. Heck, they are already 1/2 way towards their goal and it looks like most are going with the $10 buy-in.