Yugster offers the Vaas Adapt Bluetooth FM Transmitter for $12.97. Coupon code "FreeYugBuck" cuts it to $11.97. With $5 for shipping, that's the lowest total price we could find by $3. It plugs into your car’s cigarette lighter and streams music and Internet radio from your mobile device. It features a USB charging port, LED display, and adjustable arm.
Note: The countdown timer on the product page does not reflect an actual expiration time and resets daily.
These freebies are available to anyone with an internet connection, including both Amazon Prime members and nonmembers.