A relatively new site is StockRiot. Here is my referral link:
StockRiotThey started September 2007. Their goal is to provide photographers an outlet to sell stock photos at reasonable prices and with reasonable commissions. The commission on sales is 50%. The sales prices for digital photo are:
$2 Small (800 pixels on the shortest side)
$6 Medium (1250 pixels on the shortest side)
$15 Large (original size, minimum 1600)
The sales prices for illustration are based on complexity and range from:
$3 Simple to
$20 Complex
There is a referral program in place with 10% commission on every image purchased by referred clients for a full year.
I like the design and feel of the site. Here is one of there banner ads: