is there anyone that knows of a big camera broker in chicago area--someone that can take a huge lot of equipment and sell it at a decent price? what are peoples' experiences...there are ebay auctioneers but that looks like dimes for dollars in the end..better to donate to a thrift store you know? how is the best way to eliminate a bunch of BIG stuff and not get shafted cause you're not a salesman? WITHOUT going through classifieds selling piece by piece? All at the same time...anybody done this?