Does this damage warrant nearly 3k in repairs?

I brushed the plastic corner moulding on a metal post at about 3mph just before dropping the truck off. I am quoted for $2,933.93

This is the list of repairs they said they did. I don't know why there are 25 entries of rails, when the damage was exclusive to the plastic corner cap.

Labor - Paint | Remove and replace driver side corner cap. Includes install and re-wire new light | QTY 2.5

Parts | Morgan corner cap | QTY 1

Parts | Light assy | QTY 1

Labor - Paint | Remove and replace driver side top rail | QTY 9

Parts | Morgan top rail | QTY 16

Parts | 10' J-moulding | QTY 2

Materials | 1 gallon 640 roof sealer | QTY 1

Materials | Monobolts, rivets, Sikaflex caulking, QUad Gray caulking, misc shop supplies | QTY 1