AK1131, it is likely to be a fake, it is registered as 6F07C347401 which is not an AC number, while Angliss made some Kit cars in the 70's, who is to know? the CSX number if any is definitely not genuine, otherwise the car would be registered under it! Most States DMV have become wise on CSX scams. Stay away! Maybe well below 100K if the car is very nice with all original bits, but consider it as a kit car! and watch out with E-Bay, someone once listed my AC 428 for sale using pictures he had retrieved on the internet! Needless to say, I had a little fun with him.
Emmanuel