Down in the comments we find this little gem:
Rickbrowning (The Seller) said:
…Attached are pictures of the inner door bottoms. There are 4 pictures for each door.
I’m not certain what sheet metal has been replaced. The body numbers on the core support and trunk lip do not match the VIN.
I will be happy to let anyone come by and inspect the car.
So it's obviously a rebody, and a low-effort one at that. My guess is someone found numbers on an otherwise-stripped car, moved them to this Coronet 440 chassis, and built it to match the data tag. They missed a lot of details like the 150MPH cluster, shifter, K-member-to-core-support brace, and torque boxes. The painted sections of the interior should be black, not red. The tach is an obvious reproduction (the OE ones always return to zero). The glovebox door will likely crumble in the next year or two.
The brakes are a disaster all their own. The rear axle apparently came from a disc-brake car since they're 10"; a 4-wheel drum HP car would be 11" at all four (except A-bodies). The fronts are 11" but don't appear to be the HD units, and nobody could be bothered to install a single adjuster cover--all eight are missing. Since there was no factory instance of mismatched drum diameters, the proportioning is wrong and potentially disastrous.
True electronic ignition as seen on this car didn't exist until '71 (340 and Hemi only, and optional at that) but it's a pretty common conversion.
It can never be what it claims, so I think the current bid of $27,500 is a fair price for it. It's a "numbered clone" (and an absolute violation of federal law) that still needs work, but it's a good start. You probably couldn't build it for that, nor could you part it out and recover. Fix the brakes, interior paint, and shifter and drive the wheels off it. Enjoy it as often as possible, because anything spent beyond $30K is throwing good money after bad. The great thing about it selling in a public forum is that the world now knows it's a fake.