I agree. An indicator can be the For sale Forum here.2 years ago tuff used to sell very fast in the marketplace section, now it takes forever or doesn't sell at all. but you can't sell or buy on flat matters can you? and i must be missing the busy flatland buy and sell on fb because this is the only place i know of to get used flat parts (besides ebay but you can buy petrified poop on ebay so they take traffic for everything)