Found this deal on Amazon last week. Its a BlueAnt z9i OEM packaging, but it came with a wall charger, USB cable, extra ear hook (clear plastic) and extra ear bud.
I had the original z9 a couple years ago, which I loved. Though most people claimed they couldn't understand me, when I was driving a truck (I have a commercial license and drove 18 wheelers - tankers). So I ditched it for a Jawbone.
However, what I always like about the BlueAnt, over other earpieces, was the volume on my end. The BlueAnt was so loud, you actually had to turn the volume down.
Back then, I paid close to $100 for that earpiece.
So imagine my surprise to find the updated version of the z9, the z9i for $24.99. I was kind of suspicious, because I hadn't heard of the seller, but they had good feedback. Earpiece arrived within a week of ordering, perfect... brand new condition. This thing kicks @ss. Everyone I've talked to so far and I used 2 separate noisy environments (a buffet diner and the mall)... people have said they heard me crystal clear... and I was talking at a normal level, even lowered my voice a bit, for privacy several times.
Here's the link, if anyone wants to grab one.
BlueAnt z9i $24.99 + shipping
Oh yeah... it also comes with the latest firmware on it. One of the nice things about BlueAnts, is the ability to update the firmware. Unfortunately, since I'm running a 64 bit version of Windows 7, they don't have the software for it yet. They expect to release it however, sometime in October. But, since its already up to date... I can live with that.