Like I said, assuming they took it to a shop.
NEW FORD TAURUS DURATEC 3.0 LITER V6 ENGINE 2001-02 - eBay (item 370088474952 end time Mar-08-11 13:01:49 PST)

Zero miles. Sure, a 90k+ mile motor would be a couple bills, but if you have that much stupid cash to spend on a replica, I'd assume you'd probably have deep pockets and wouldn't be swapping a high mileage engine into your new investment. However, either way it's still an ugly car chick car, (imo) and the replica is nowhere near what he's asking, it's a heap until some beastly powerplant is swapped in.

And 3.8 sc swapped fiero is still way sicker then an eigth gen cougar could ever be (imo) because well.. It's still a Cougar. And that swap isn't too expensive for a nice 240 hp/280 ft lb ridiculously reliable car that's pure sex.

This dude that works at my job had a yellow eighth gen cougar with a giant hood snorkle, body kit, big wing, yellow wheels... I know someone on here from clearwater has seen it lol, I still see it in my nightmares