1999 Svt Roush Convertible?

Hey Everyone,

I'm looking at a 1999 Mustang SVT Roush Convertible that is for sale locally. My understanding is that these are rare cars and that very few Roush Cobra convertibles were made. Any ideas on how I can verify that this is a real Roush Cobra?

I'm told that this is not a SVT with a Roush kit but a realy Roush built SVT Cobra convertible. Thoughts? I have the VIN if that helps.

Thanks,

Brett