Try these guys for some good deals:
http://www.pokernstuff.com
You also get to choose your chip denominations/colors for the set - not just stuck with a standard configuration.
As they say on their site, the coupon codes SAVE10 will give you 10% off. But someone told me that SAVE20 works for 20% off, so try it first.
Here is the set I bought for $99 plus shipping less discount, 1000 chips:
http://www.pokernstuff.com/index.asp...mp;ProdID=3199