This is a very simple breakout board for the popular HMC6352.
This Adafruit GPS shield turns your Arduino into a GPS location datalogger! (GPS & SDCard not included)
So you want a affordable GPS unit right? Well, how about a GPS unit that comes with Bluetooth, RS-232, and USB-TTL on board, and an external magnetic antenna (with a 9.5ft long cable) that's all bundled together for a great price? We got you covered.
Trying to figure out where the heck you are? This GPS module might be what you need to keep you or your project from getting really lost.