When . looking for FGRV's on C/L I use the RV heading, put in min 2000 and max 10000 and browse for what comes up.
Another source is fiberglass-rv-4sale.com as they trap most of the C/L listings, albeit a day late for many.
Key words that I commonly find in FGRV ads are leakproof, lightweight &
Scamp, even if none are true, they are still used in a wide variety of FGRV ads.
And as
Casita Greg mentioned, there is a plethora of scam ads in the FGRV listings.
Red flags usually include:
#1, Odd price, like $5647.00 this is done to keep buyers from locating the other identical ads in other places by preventing a search by price. They will all be a few $$ different.
#2 As mentioned, a too low price. Scammers do this because they want a buyer to think that they are scamming a seller who doesn't know it's value...Karma Rules apply
#3 Odd story a) Divorce forces sale, b) Relocated to new job c) Left by a deceased relative, or the most disgusting scam of all d) military person being shipped to Afghanistan etc.
Also "It's all packed in a crate to be shipped" and "Lets use (something like) eBay buyers service for the money" and last "Guaranteed, if you don't like it I will have it picked up and refund you money" are all scammers. In this last scam they usually fish buyers in by offering to ship with a 50% deposit for your approval.
When I reply my 1st question is usually "When and where can I see your trailer".