This GPS

eCOST.com has the Deluo 3203017 GPS Keychain Bluetooth GPS For Smartphones And Laptops for $63.99 + shipping = $74.19 Shipped.

Product description from eCOST.com:

This complete solution using Live Search for Windows Mobile and Blackberry allows you to find and discover places and to get to your destination easier than ever before, all from the convenience of your mobile phone.

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eCOST.com has the Deluo 3191922 Laptop MouseGPS, Mobile Mouse And GPS Device In One, With Microsoft Streets And Trips 2008 for $79.51 + shipping = $89.20 Shipped.

Product description from eCOST.com:

Innovative hybrid design marries an optical laptop USB mouse with an integrated state-of-the-art GPS to bring unparalleled convenience as the ultimate travel companion and laptop accessory.

Newegg.com has the Deluo 3191901 USB Travel Mouse With GPS Receiver for $57.99 - $5 Exclusive Mail-In rebate (Expires 04/11/2008) = $52.99 with free shipping.
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eCOST.com has the Deluo GPS Mouse 3191912 GPS W/ Microsoft Streets And Trips 2007 for $69.99 - $20 Exclusive Mail-In rebate (Expires 02/20/2008) + shipping = $59.18 Shipped.

eCOST.com has the Deluo GPS Mouse 3191912 GPS W/ Microsoft Streets And Trips 2007 for $69.99 - $20 Exclusive Mail-In rebate (Expires 02/20/2008) + shipping = $59.18 Shipped.

eCOST.com has the Deluo 3202412 Bluetooth GPS W/ Streets & Trips 2007 for $67.99 - $15 Exclusive Mail-In rebate (Expires 02/20/2008) + shipping = $62.05 Shipped.

eCOST.com has the Deluo 3202412 Bluetooth GPS W/ Streets & Trips 2007 for $67.99 - $10 Exclusive Mail-In rebate (Expires 01/21/2008) = $57.99.