That's cool but...optimistic.
If a Brat fell in my lap, I'd love to have one. Unfortunately, they'd be a nightmare to keep on the road, I suspect. "No rust" can't be accurate. I'd bet a tetanus shot.
IIRC, a few years back, one of the car sales sites (Autotrader, I think) said the BRAT was the car whose supply least met demand. That is, the ratio of searches vs. the number of listings demonstrated scarcity more than any other model.
Edit:
Shoot, I should have just googled before posting:
https://www.autotrader.com/car-news/top-10-scarciest-cars-on-autotradercom-130792
Edit edit: I'd take any of the top ten.
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