Anyone can attempt to sell old ASIC at high price, but i have doubt there are any buyer for it. There are too many variant of USB miner out there and Bitcoin mining isn't very popular even among Bitcoiner, while casual hobbyist would prefer newer USB miner such as Compac F.
That's true that anyone can set any price they want, but all listings for this type of miners were broadly in a similar range, while newer generations (but still obsolete) were notably cheaper. Some of them had some sales iirc (I haven't done any proper research on it though, just a quick check). That could be a sign that the collectors' market could be slowly shaping in. Of course, there's no chance for any massive demand, probably just sentiment buyers.