Recently I was lucky enough to pick up the head for $35. Fully dressed, a mint condition doll like this will go from $99-$125. After washing and restoring her hair to it's original beauty, I put the head on a tall FR body.
The replacement body I used was from one of my older dolls and was extremely wobbly at the waist and hips. While that can't actually be repaired, it can be controlled to a certain degree. I put pantyhose on the doll. That helps a great deal. A slim skirt is essential as it holds the legs together.
The dress is a La Boutique as is the leather handbag.
She's as good as new and as beautiful as any Fashion Royalty doll.