Palmer's Toyota Superstore

I bought a truck 4 years ago from palmers toyota the truck was ok for me till recently i was going to trade it in and was told it had been in a head on collision with a deer it had severe frontend and both right and left panel damage. i was not told about the truck being in a wreck at time of the sale. i was told to bring it in and they would offer payoff if i traded in on another vehicle. i looked at a truck that was 10 years old with 115000 miles plain work truck and was told the least they would take was $19500 i thought that was rediculious so i now figure they got their so i am just screwed. [contact info removed]