Dell Home has a 35% off coupon valid on most GPS navigation systems with coupon GDMLR093R?M0S5 (Expires Friday, July 17, 2009).

A few items of interest:

Garmin

* Nuvi 205W Widescreen 4.3″ $123
* Nuvi 255W Widescreen 4.3″ w/ Text-to-Speech $143.
* Nuvi 265WT Widescreen 4.3″ w/ Text-to-Speech, Bluetooth, FM Lifetime Traffic $192.

TomTom

* XL 330 Widescreen 4.3″ w/ Text-to-Speech $117
* Go 720 Widescreen 4.3″ w/ Bluetooth, FM Transmitter $130
* Go 930T Widescreen 4.3″ w/ Text-to-Speech, Bluetooth, Traffic Receiver, FM Transmitter $260

[via SD]