This deal has ended.
Update: This deal is now dead! Likely only for a few hours, Amazon has the Plantronics Discovery 925 Bluetooth Headset on sale for only
$39.99 $83.16, the best deal I've seen and the lowest available online by about $12. Most stores sell this for $80 to $100! Shipping is free with no sales tax (except KS, KY, ND, NY, WA). Personal note: I have one of these and love it - the best bluetooth headset I've used. It's tiny plus the case has a battery built into it so it charges when you're on the go - brilliant!