Need some help...

[68jewel]

Guys, I'm usually a 67-72 body style guy and don't know anything about the 64 era body style other than the fact that I love them. LOL!! Anyway, I have a deal on the table for a 64 swb, big window that's an automatic and not 3-on-the-tree. Assuming it doesn't have any rust other than minimal or what should be expected for truck of it's age, what would it be worth? The details I've given you are what the seller is telling me. As far as physical proof, I haven't had time to lay eyes on the truck myself yet. The seller is telling me that the big window is rare in a 64 and that the automatic tranny is a factory option as Chevy only made approx 1500 of them and that it's original, not a conversion....there's no clutch pedal and it hasn't been restored. It's pretty much an all original truck. The motor in tranny isn't in the truck as it has been taken out because a restoration was going to be started on the truck of course. I know pics don't say much and I'm also aware of the many transformations that a truck can go thru in 50+ years. I'm just looking for some validity to what the proclamations are as far as rarity of the big window and auto tranny option. I know there are some well versed guys on here and this is the perfect place to ask. Thanks!!