Inexpensive royalty-free microstock photograph and graphic sources?

I'm looking for additional stock photo or I should say micro-stock photo sources. I'm looking for royalty-free stock photos and graphics at low cost for use in short run brochures, rack cards, post cards, business cards, etc.
Any recommendations?

 

fotolia can be a nice starting point and their prices are very reasonable. fotolia has gained a lot of popularity the last couple years.

 

Wherever you go for stock photos, I'd watch out for their commercial run licenses. A lot of those sites say, images for $0.89, but when you read the fine print, their $0.89 license doesn't let you do much as far as putting images on websites, in products, and stuff. I find that really frustrating.

I go to Productiontrax.com. I think their stock photos are at http://www.productiontrax.com/stock-photos.php or something like that. I like that I don't have to buy credits, and they have a single license for all their photos. But they have mostly business related shots, so the library might not be comprehensive enough. I guess it depends on what you need for your brochures.