Are you are looking to sell "upcycle-able" appliances and furnishings from a reno project you are planning or are you looking to buy some for your project?

If looking to sell to a business, be aware that "up-cycling" is mostly a location specific business, so it would help get answers for you if you list the city or region where you are looking. You also might take a pass through the Craigslist for your area; you may be able to identify some local up-cyclers from listings there.

For buying good-condition up-cycled appliances and furnishings (or for donating ones I want to be sure will be upcycled), my first stop would be a "Habitat Re-Store" run by your area's Habitat for Humanity chapter, if you have one. (There are two in my area and each has a Re-store.)

Northern Colorado is the area. Habitat will be taking our non-working appliances for recycling in exchange for a small fee.