Homologation specials such as the M3 GTR, Jag XJ220, Lancia Delta, 190 Evo, etc.
Aside from those, vintage cars should also be premium as many people will never see, hear, drive any of those within their lifetime. In America, there's a chance that if you're a car guy & visit shows here and there, you'll see a Shelby Mustang or a Hemi 'something'...I don't think you can say the same if you live in Asia.
Likewise, vintage Skylines, Corollas, and the like are very-very few and far between outside of the RHD world. They're ghosts really, you hear about them...know what they look like...but you can go your whole life w/o ever seeing one. It would be nice to virtually take them for a spin every now & again wouldn't it?