Newegg.com’s Shell Shocker of the day is the TomTom ONE 130 S 3.5-inch GPS Navigation with Text to Speech (model no. ONE 130 S) priced at $89.99, which results in a $60 discount from its original price of $149.99 and turns this into the lowest price available for this GPS model. As usual with Newegg.com daily deals FREE shipping is included, and sales tax applies for residents of California, New York, New Jersey, and Tennessee.

New to TomTom’s line of GPS navigators is the portable TomTom Ease 3.5-inch GPS system. It offers an enhanced EasyMenu user interface with a two-icon touch menu, as well as an integrated Fold & Go Easy Port Mount. While still a new product for Amazon.com, it’s already on sale for $30 less than its $149.99 list price, leaving it at only $119.99 with FREE shipping included. Tigerdirect.com is offering a refurbished version of the upgraded TomTom XXl540S 5-inch Portable GPS system for only $189.99, which equals savings of up to $110 and includes FREE shipping. Those of you who have pets might be interested in the Garmin Astro 220 GPS, a highly-sensitive dog tracking system designed for use with the Garmin DC20 dog collar. It’s currently available from PCnation.com for $370.54 and includes FREE shipping.

The TomTom ONE 130 S 3.5-inch GPS system features an RDS-TMC Traffic Receiver, access to emergency service information such as hospitals, and an EasyPort mount that folds onto the back of the device. Its 3.5-inch touch-screen has a maximum resolution of 320 x 240 and supports 64,000 colors. Also included is support for text-to-speech functionality, and maps of both US and Canada. It comes backed by a one year warranty for parts and 90-day warranty for labor through the manufacturer. Dimensions: (H) 3.2” x (W) 1.8” x (D) 1.0”; weight 6.7oz.