A Cobra Valuation question

[STLUCIE]

Hello again, This is Franklin from St. Lucie Appraisal with another question or two. I am working on a Loss of Use appraisal. A couple of things were brought forth on which I would like to query the group.

1) I was told that, in order to be a historically significant car, the Cobra had to have been raced. My own opinion is that any car that has its own registry is historically significant but I may be technically wrong.

2) I was also told that the 289 Cobra is far more valuable than the 427 because that is the only one that Shelby ever drove in a race.

Thanking you in advance.