Where are you located? I'm interested in the insulator. Does it have any of the attachment clips with the liner? Have you opened the box? If so could you send me a picture of the "BUICK" script on the hood liner? There were some hood liners that were made with and incorrect "K" in the word BUICK. The upper leg of the K was wider than the lower leg, it should have the thinner leg to the top.
Id charge more than $115 shipped. Ground shipping for these things alone just because of their size will run you $100 or more. I know I just bought one and the guy quoted me $100 shipped and it ended up costing him $120 just to ship it.