Oh, btw - I think Ideal has a 25 minimum, or else they charge you extra - and it turns out costing the same as if you buy 25 anyway, even if you only get 12.
mypetchicken you can buy as few as 3 (again, they charge extra though, to make up for heat pads and the like).
Cackle Hatchery you can get 15 - which wouldn't be much more than 12. I have not researched Cackle Hatchery, but if I do buy some chicks next spring, I will probably do so from them, as I do not need 25 chicks, either - I already have quite a few chickens.
I have checked their site, and I can get 5 each of Delaware, White Rock and Buff Orpington for about 47 bucks shipped. That's not a bad price, IMO.
They say you have to buy a minimum of 5 of each breed, and a minimum total of 15. Shipping is 15 bucks for that amount.
http://www.cacklehatchery.com/default.html
here's the link, if you want to check them out.
meri