But carsales is shit and way too expensive. Try that search again on gumtree where most cheap cars end up (aka skylines).
Also RWD turbos are plentiful. BMW doesn't make anything NA anymore, that new mustang thing will be rwd turbo and/or V8, Most of the new Benzes are turbo, quite a few Jags are...
All the new cars are turbo now cause of emissions BS. Factor in FWD stuff and everything is turbo lol.
My money is on higher revving NA cars appreciating, not including the Renault/Nissan V6 engined cars..
I reckon we'll all be driving BMW 135i / 335i (cos manual) and Toyo 86s become the new S13.