Not to be incredibly rude, but there is a market for used film cameras, just not the ones you're selling, except maybe the Ricohflex. The other two are $20 cameras give or take. That's why the dealers weren't interested. The Canonet was made by the tens of thousands - the brownie, even more. If you want to get an idea of what they might sell for, take a look at Shopgoodwill.com and Ebay.