Here is part of my retro Barbie collection:
They're all repros, of course. I don't have 5 grand lying around to drop on an original #1. ;)
This is Francie, Barbie's "mod cousin".
(sorry about the mess, I somehow forgot to crop this one)
Oh I lied, I do have a couple of vintage ones stored in the cases that belonged to my mom when she was a kid. I keep them stored since I don't have a glass case to put them in. The cases are vintage as well, but pretty cheap & easy to find.
And there you have it. I'm currently in the process of trying to complete my repro collection, but that's what's so fun about collecting them!