I'm not really sure what the difference between "real" and "clone" Superdrol would be? It seems to me that it either is Superdrol, or it's not.
If you're wanting bottles of the original from when it was legal, I doubt you're going to have much luck with it. I've heard of guys on some of the prohormone message boards that bought as many bottles of that stuff as they could afford before it was taken off the market. You could try there, but even if someone had some they would likely try to gouge you so badly on the price that it just wouldn't be worth it.
I heard stories of guys a few years ago selling it on eBay for something like $200-$300 a bottle. Superdrol might be awesome, but that kind of money can buy a lot of Tren and Anadrol.
Good luck with your unicorn hunt, bro.