Iโll say if you can caulk or seal up any issues with that and donโt care about the aesthetics of it then go for it.
Not a lot of important structure up there, and it doesnโt look โthatโ bad.
Considering new ones go for $13-16k usd, one thatโs not damaged and 4 years old is worth around $10k tops.
To fix that right, the whole side panel needs replaced plus whatever repairs under the skin which is a significant % of the retail value of a camper that inexpensive.
Bottom line, the dealer doesnโt want to repair it because theyโll likely have more into it than itโs worth. And they didnโt give much on trade.
It either should be a great deal like $5k usd or walk away.
Rough numbers, figure the actual value yourself and of course check out the rest of the camper works and in good shape
2016 Ram 2500, MotorOps.ca EFIlive tuned, 5โ turbo back, 6" lift on 37s
2017 Heartland Torque T29 - Sold.
Couple of Arctic Fox TCs - Sold