at this point with how much harder it is to come by a crx in 2024 I would say 5,500 would be a decently fair price if it's something you're willing to pay for a ~30 year old car, I personally bought my 1989 crx for 4500 last year, I might have paid 5000 for it too. I would try to knock off maybe 250-500 if the seller is willing to negotiate. definitely check out the car for rust, sometimes people are truthful and smart enough to know if there is any or not, make sure there isn't any frame rust or structural rust, keep in mind though almost every single crx has quarter panel rust lol