From all of my dolls the cheapest one is the one and only Monster High doll I have. Cleo de Nile dead tired version.
I costed the retail price, and price of a wig. Wig wasn't too expensive like $5, fur wig from Etsy. :3
"Being cheap doesn't matter! We are the most awesome dolls!!" Ya, she is showing off... 8D
Pic of her before I started the customising project. Now she is kind of bald, her wig hasn't arrived yet... 8D
She is very pretty compared to the fact of being "cheap"! I have to get more of these MH dolls. :)
From my Pullips the cheapest one is Zuora, who I got second hand. She totaled at something under $80, with shipping and stuff. :3 Zuora has not actually arrived yet, I'm still waiting for it. But it has been paid, so she still is the cheapest of the lot.
My BJD's... hmmm. I'm not really sure! I don't remember all the prices. Maybe my Fairygarden Ten Ten, she was around $180 with price of the doll, shipping and new eyes. Wig she doesn't have at all. x)