My large extended family does a Yankee swap- our limit is a little higher, though. You never really know what's going to be the biggest hit, but the most fought-over gifts of the last few years have included a set of Pyrex (not sure if that's in your budget, it was a Costco thing), LED flashlights (two people put them in one year), and believe it or not, a Squatty Potty. That one was stolen three times, our steal limit. Gift cards usually go over well, too.