I have this camera, unopened in a box. "The DCS 500 series of 1998 was also based on the Canon EOS-1N, and comprised the 2-megapixel DCS 520 and the 6-megapixel DCS 560, which initially had a suggested retail price of $28,500." I have the DCS 520 6 megapixel. Of course, it's not that valuable now, maybe $400? Any of you that know cameras can tell me about it? Will it become a "classic" or an outdated old camera?