I don’t particularly like selling things either but as I’m no longer working there is not as much disposable income as there once was. Plus I’m running out of storage room so selling a few of the rarely used items solves two problems and allows me to keep experimenting with new builds etc.
Works for me !
I find that while some things will sell on Gumtree (usually in the local area), RC Trader is the best place to sell both planes and boats but you need to be prepared to ship them. Easy if you still have them in the original boxes. You could be sitting on a goldmine Tug !!