Where to buy a Servo?

I have been experimenting with my Arduino and having a blast. I think I am ready to make things move with a servo motor.

Problem is, there is nowhere near me to actually go buy one. Radioshack has everything I've needed so far, but Servos. Sparkfun and Adafruit also have nothing.

What is a reputable online store with servos that I could get shipped for a reasonable price?

Thanks for any help...

ebay ?
There are hundreds of them.

www.acroname.com

locally, you can probably buy servo motors at hobby stores that sell radio-controlled planes and cars and things. Be prepared for a bit of sticker shock; even radioshack doesn't charge $15 for a little DC motor! (however, these are motors with a built-in gear chain and electronics, and once you add gears, even the surplus electronics dealers dump the price up quite a lot. $15 would be a pretty good price for a standard-sized servo from a "brick and mortar" hobby store. You can do better online, especially buying direct from china, but...) There not normally carried by electronics component dealers, as they're pretty much a "consumer item." It's only recently that some of the dealers (especially in robotics) have been thinking "hey, why can't we sell high-profit-margin consumer items as well as incomprehensible components?"

I have bought servos from DealExtreme and have been very pleased with them so far. I have bought a few of these, and they work fine as steering servos in various RC cars. They have metal gears and ball bearings and are reasonable powerful.