Buy.com has the Nokia BH-102 Wireless Earset - 02704X5 for $17.99 - $15 rebate (Exp 06/30) = $2.99 with free shipping.
Attractive, reliable, and easy to use. The Nokia bluetooth earset BH-102 is the ideal partner for your mobile device. With an optional earloop and a rechargeable battery with up to 10 hours of talk time, there''s no reason for them to ever be apart again.