Oh yeah, I print my photos at Costco because it is so cheap and here in SF they do a really good job actually. However, I have printed at other Costcos and the photos have a blue cast and come out dark. So you might have to check a couple in the area. I also prefer printing lustre (matte) to glossy— I think at Costco (maybe in general) they come out better. The other pro about Costco is you can return anything. So if they do have a blue cast just return them.