I bought a new car that's set to be delivered by the dealer on Sunday the 17th. He just called and said they dinged the back of it while getting it prepped and washing it.

I have the option of waiting on the delivery and having them fix it. Or using our local body shop we've done a lot of work with and accepting it as is. The dealer says they will pay for the fix at our local body shop.
I got pics of the damage and it's probably $400 to $800 to fix in my opinion. It's a dent in the back hatch about three inches in diameter with a paint chip of about one inch. I told them to go ahead and deliver it and I'll talk to my body shop tomorrow. But I want to be able to change my mind after I talked to the body shop and the dealers aware of that.
What's the consensus here anybody got any ideas on something like this? Thanks in advance!