Ok, so she's not Snow Glow Elsa, but this Anna Singing Doll is still a very popular toy, and has been out of stock for a long time. The Disney Store have her available again, and you can get one for £25 plus £4.95 postage. The Elsa version is still out of stock unfortunately.
This doll has amazing reviews online with many reviewers commenting that she is larger than expected, as at 41cm she is bigger than a Barbie doll. Many also comment on how beautifully detailed the doll and her costume is, and that it is a very well made high quality toy as we have come to expect with official Disney merchandise from the Disney Store.
Anna lights up when activated and sings "For The First Time" from Frozen. She is motion activated though, so be warned that you may be serenaded when you least expect it if you wander past her (best keep her in the children's room!).
Batteries are included, and the doll is suitable for children from 3 years of age.
The Anna Singing Doll is in stock now at The Disney Store online, and sales are limited to 2 per customer, so I'll keep my fingers crossed for you!
Thanks to bhangra @ HUKD.