1967 Barracuda Underhood Insulation Pad w/clips

Where can I purchase a new underhood insulation pad with the appropriate clips for my 1967 Barracuda? I see them on eBay, but they vary widely and I want to make sure I order the right one. Two of the exact pads vary in price on there from $35 to $175. A NOS one would be nice, but probably ludicrously expensive. Can a genuine Mopar pad be had for a decent price anywhere? Thanks for the help FABO!

Chris