Also try places that sell collectibles. The place where I have my antique and collectibles, there is over 100 differant booths, there is a coin dealer there and I have 2 of those flat aluminum showcases for coins, because customers would ask me if I had coins so I took a gamble, which is working out good, no high $ coins but prices people can afford and I can make a small profit, so far the coin dealer and me do not have any problems with each other.
I just saw someone list a roll of silver Washingtons on eBay for $190 with free shipping, 10% off even this evening's depressed spot price. It stayed up for maybe five minutes before someone hit it (not me). Watch long enough, and some good deals do come up.