Try art.com again. I just tried it and it worked fine. I have ordered one time from them, which I never thought I would do, and was very pleased. It was just a small print, so I didn't have much to lose ordering. I tried the framing options- a huge selection of frames and mats. You can see what your selections will look like on your print/poster. Framing prices were cheaper than I would find locally and I was very pleased.

Allposters.com is another one. Is there a certain style and size you want? If so, there are other smaller online stores that sell specific style prints.

Forgot, eBay is another.

I recently purchased several prints from allposters. Shipping was a bit slow, but I knew that up front. One of the prints had a wave in it, and they replaced it without making me send the old one back. I judge a company by how they handle problems so I was very pleased.

You can usually find a coupon for 25, 30, and sometimes 40 percent off.

Dee

Have you considered Etsy?

I've been really pleased with Global Gallery. They have a good search engine/indexing and the poster quality in the 3 I;ve purchased has been very good.

Here is a link that might be useful: Global Gallery

I've been happy with art.com and tomorrow everything is 35% off! I've bought a couple of large prints from them, framed, and they've arrived well packaged and in excellent condition.

I bought two framed pictures from Art.com and I am more than pleased!

I'm now in the Etsy camp. I've been seeking map posters that have significance to my family, and I found great resources on Etsy. About 2 weeks ago, I made my first Etsy purchase. Something about it... non-Black-Friday-esque... is quite gratifying!

Truth be told, my back-up source is AllPosters, which I've found to have very reasonable pricing.

My experience has been that buying posters online that are standard framing sizes (so that, you have options for framing) is the way to go.

AllPosters.com and Art.com are owned by the same company and are both excellent!

After trying all the above mentioned, I ended up at Fulcrum Gallery, as they had a better choice of frames. Very pleased with customer service and print came well packaged and intact.