http://www.abacuscity.ch/abashop?i=5...uctdetail&pi=7
I know, I know.. you're probably saying WTF??? $199?
But if you look carefully, it's with Dead Reckoning.
I'll have to buy the gyroscope too
http://www.abacuscity.ch/abashop?i=8...ctdetail&pi=40
And I know it's NMEA which is what IGuidance uses.
This seems to be from a company called U-Blox
The board's info can be obtain here.
http://www.u-blox.com/products/sbr_ls.html
If it works with iGuidance, I might just invest in it. Considering it's way cheaper than those OEM car manufacturers.