I'm sure a single print is cheap, so what the hell. Not sure what process the use to print with. I have a Dye-Sublimation printer here at home to make color prints, its three colors and a clear overcoat. If this is what they use, it won't work for etching (everything will be covered). There are inkjets that do nice photo prints, but inks a generally water soluble, again not good for etching.
I do use an HP1020 Laserjet ($129) and laminator ($24) to make decent PCBs. Tried the photopaper, but its a hassle to get the paper to seperate from the toner, usually some repair work with a pen. I bought some toner transfer paper, works great. Just have to remember to set the print density to maximum, otherwise there are a lot of small holes, no big deal for low power boards. Now, it is posable to use a regular photcoper(set darkest) and plain paper, but you get the tiny holes. Using a household iron to do the transfer to copper sux, low success rate.
And finally, clean the copper well, and don't get your grubby fingerprints on it. I polish the copper with very fine steel wool, and scrub with acetone (twice), wipe over it with a clean dry paper towel.
After etching, rinse thoroughly with much water. The toner comes of with acetone (any store selling painting supplies, its cheap).