The world of antiques is a funny business. When my mother died, I sold off some of the family stuff that realistically wasn't going to serve any purpose except gather dust. She was living in a small market town with a firm of auctioneers and valuers that ran their own monthly sales, so I just paid them to pack the stuff up, take it away, and sell it.
I was quite surprised that two items went for well over £1000 each (which was a lot more than the rest of the stuiff put together). One was a revoltingly ugly (to my eyes) 4 inch high china ornament of a cat playing a fiddle, which turned out to be made by some "famous" european maker. The other was a plain little bedside table with a cupboard underneath, which looked little better than firewood, but turned out to be a fairly rare and completely original example (never restored, repainted, repolished, etc) of some "collectable" style of Victorian furniture.
They were both bought by professional dealers, so I expect their "real" value was a lot more than I got for them!