Online shopping challenge:

Find me a phone!

Don't need a camera or mp3 etc.

I fantasize about a 1) really small modern 2) great-sound-quality cell
phone. It's probably inexpensive if it exists. But I'm not sure it
exists.

I'd love to pay like $100 to get something like a top six-years-ago
phone but make it even smaller. Bluetooth is the only modern feature I
care about. Money is not a huge deal; finding a truly great product
for my simple needs at a great price IS the huge deal here.

I usually shop for everything at Amazon...but I see only phones with
lots and lots of features, and pretty high prices.

I refuse to mess with auctions. No time/attention to mess with that
format. I want to be able to check out as soon as I find what's best
and be done with it.

I'm on Cingular in California currently and am not eligible for a
discounted upgrade yet. But I need new phone now. So I guess I need
something for their GSM network. Unlocked I guess.

It looks to me like Amazon embargoes older phones. Most phones listed
are Unavailable there, and I do not know whether this is the case most
places/sellers.

Might as well include best place to buy Bluetooth headsets cheap too,
and best ones if you have opinion.

I LOVE great usability and of course reliability. Many positive user
reviews is a huge plus for me.

Sleek and simple.

Please give me your best guesses + best shopping place.