Macsense Geomet'rTM GPS Receiver for Nikon

Priced at US$129 which is much more cheaper than the Dawntech N2 Di-GPS at US$238, Custom Idea Geopic II at £199.95 and the Solmeta GPS N1 at US$248.

Update October 2008: Some of the users here in Singapore are experiencing some problems using the Macsense GPS.

http://www.macsense.com/product/peripheral/gnc-30.htm

http://www.amazon.com/gp/offer-listing/B00155Q7V0/ref=dp_olp_2