I paid £3k for one 10 years ago, but it had 50k miles, a full Honda history and no rust. Selling it a couple of years later for an MR2 was the biggest mistake I ever made car wise
Someone will buy it, but it is not the type of car you buy on a whim, if you want a Prelude you will buy one, if you don't, you probably won't even know what one is. It's a very niche market. You will just need to be very patient.