It depends on how often you're going to print photos out. If you're intending on printing more than 20/30 a week, I would definitely just buy a photo printer.
I myself have a photo printer which is better because you can print photos out on the spot.
But if you want to print 5/10 a week, ordering online is fine {up}

I just started myself in Nov. I purchased 10- 8x10's from moviemarket.com for 3.99 a piece, they are normally 5.99, but I have seen them on sale twice now since I started using the site. All the photo's quality were excellent and packaged very protective. I have also been looking at iceposters.com but I have'nt ordered any from them yet so I don't now about quality. [us]

You can also use GOOGLE Images and print them out yourself

There's a site you can look at: http://celebrity8x10s.com/
For 8x10's usually run around $5.99 or cheeper. And you can buy them larger if you'd like. Otherwise I'd check ebay.

Ebay. {up}

ebay would be a good start {up}

Hello, and thanks to all that respond, where can I buy the star's photo's so that I can then mail them to the addresses listed here for the actors autograph? - a website or any leads would be most helpful - I'm new to this and may have over looked something - best wishes