If you have a good scanner and Photoshop software you can acquire some faded and brown original photos from ebay, then scan/Photoshop to restore them to quality very close to "like new." I also agree with Bruce - I've bought a number of copies that are so sharp I couldn't tell the difference from an original - except for the price. Usually, when the seller claims they are high quality copies and has a 100% rating or nearly that, you'll probably like what you buy.
Here's an example as it looks on ebay:

and after Photoshop:

Mary Astor and John Gilbert circa 1935. The photo is still on ebay but Gilbert is identified as Astor's husband, Franklyn Thorpe, despite my notifying the seller months ago. Anyway, don't overlook anything when you're shopping for stills.