I have 2 new boards coming soon: GPS BoosterPack and standalone board.
They will (most likely) come with pre-soldered and tested GPS module, and possibly as a kit.
Standalone board has a socket and all necessary part to use it with MSP430G2553.
The actual BoosterPack will look different than the one on the picture below.
The price for BP will be ~$24, SA board will cost ~$25 (MCU not included.)