Hmmmm. Continue your due diligence before pulling the trigger.
The ebay ad uses 3D design promotional picture with their own name overlay.....I'd call 3D and ask them if this is some of their old inventory from a defunct importer/retailer. It's $1000 USD below MSRP so as long as they don't ship you an empty box, your gamble may be a good one. OR call the ebay company. They've been around 8 years with good reviews. I know people who have spent 10s of thousands on CF where finish is usually good but Fit is seldom part of the product....but correctable.
Good Luck!