Aside from dirt and some normal wear to the lettering I dont see anything cosmetically that should be an issue. There are no splits or loose connections that I see.
If memory serves correctly they were replaced as routine maintenance as I dont recall having any issues with misfires, etc. NO CHANGES OR EXCEPTIONS WILL BE MADE!
The item "1989 Pontiac Turbo Trans Am 20th Anniversary Spark Plug Wires Complete Set AS-IS" is in sale since Saturday, July 6, 2019. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Ignition Systems\Ignition Wires". The seller is "phantasm2" and is located in Chicago, Illinois. This item can be shipped to United States.