Anyone's wife collect Barbies?

Anyone's wife collect Barbies?
My wife has a small collection of Holiday Barbies and would like to get more. Having a hard time finding a collectors site similar to RebelScum for Barbie collectors.
Ebay is full of Barbies but just like Star Wars, over priced on most.
Any help would be greatly appreciated.

My wife went through a Barbie phase. We have two totes full of stuff. Mostly grabs from eBay or goodwill. I will ask her if she found any reference material. I Think she mainly just did it for fun. But it might be cool for the two to chat online about it!

Sorry - No.

But a colleague of mine has a wife that collects My Little Pony and runs the UK fan club!

Thanks DJ and James.
She is mainly into the Holiday editions. She isn't into chatting like we are with our hobby. Strange I know.
My middle daughter has some loose My Little Ponies, vintage and modern. She has them stashed away.

Everything my wife has is mid-late 90's, open and probably not even really what it was supposed to be. But, where she works for Goodwill, I will ask her and see if she will let me know if any Holiday ones come in.