If you aren't in a hurry, you can order from ebay from various sellers. The radios are made by Vero Telecom and re-branded by Baofeng (as well as others like Magiksun, Comtex, etc.)
Also, note in addition to "tactical" black, you can get red, blue, or camo. There is supposed to be a yellow one, but I've not see it for sell yet. I've got a black one, but want the yellow as a BUR (back up radio) for my BOB. The yellow looks to be pretty hideous, so it should be easy to spot.
Also, you can use the VX-3R AA battery case (with a slight modification) to power the radio.
There are two versions of the radio - the older one only has 12 menu options. The newer ones have 18. Also, the new ones should start showing up with the FCC number on them since they were recently approved.
The three biggest complaints/issues have been the spurious transmissions on the harmonics (as mentioned by someone earlier), loud receive audio, and a chopping issue on receiving. Given the FCC type acceptance, there has been mucho speculation about the harmonic issue being resolved. Also, some are reporting that the volume issue has been fixed. The chopping issue does not seem to be wide spread.
The general perception is that this is a great radio for the price.
I've gathered other UV-3R info and put it all here:
http://www.brickolore.com/p/baofeng-uv-3r.html
Cheers,
Brick