Too little information here. Is it a 13? 16? 19?
If it is a 13, that is high, but people have been getting high prices lately. The fact that it didn't sell immediately is a guide that price is high. A good deal goes fast (a few days), a great deal goes in minutes.
Check out sold
listings over on Fiberglass RV 4 sale site for comparisons. Assumes sellers got close to asking price (actual sold
prices are not disclosed).