I think people are taking a very loose and liberal view of “price gouging” these days. It’s being taken way beyond the legal terminology and instead of being applied to essential commodities (like electricity and gasoline), we’re starting to look at individual sellers pedaling luxury items.
There’s a cardinal rule here for non-essential goods: buyers determine the value of items in the market, not sellers. If an item stays on the used market for long enough, sellers will realize their item is overpriced and - if they want to sell it - reduce the price to find a buyer. It’s an oversimplified explanation, but that’s how this works.
So if we want to complain about prices, then we should be directing our ire toward the people purchasing them at prices we think is too high, because they’re the ones setting the market where it is.
Perspective: You bought a home in a local neighborhood 3 years ago for $400k, where houses are hard to come by and currently getting scooped within a week of listing for $800k today. When you list your home for $800k now, are you engaging in “price gouging?”