It really depends on location and timing imo.
For example, I sold my 220 which was next to new condition, drilled w/bulkheads, and I threw in a 55 w/pump for sump, for only 700 in december, and it still took me a few weeks to get a buyer. With that said, you as the buyer, are more in control, as it seems to have shifted more to a buyers market right now, and if I were you, I'd go used, as I've seen some really good deals recently, at least by me, because thre are quite a few people who just can't afford the upkeep right now, and are getting rid of them for real cheap.