Yugster offers the Garmin Nuvi 55 Essential Series 5" GPS Navigator for $89.97. Coupon code "FreeYugBuck" cuts it to $88.97. With $5 for shipping, that's the lowest total price we could find by $5. Features include a 5" LCD display, lane assist, and Up Ahead alerts.
Note: The countdown timer on the product page does not reflect an actual expiration time and resets daily.