Have made several things over the years for charity auctions or sales. Have had a couple of people then ask if I would make them a similar object but at a price less than sold at the auction. Said no. to low.
Find it is a small market for a lot of things as most do not realize the cost of the wood, hardware, etc. let alone the time to make it. Example: Pennsylvania Spice Chest. Person seriously ask if I would make them one, would pay $500. The Walnut and hardware, cost close to or more.
Do see items on Etsy and similar sites. Interesting subject.