The poor thing looks maybe a bit thin, but with a good new loving home, a bit of dedication and the correct husbandry, I think savable. IMHO worthy doing it. At least at first glance no signs of MBD, which would be a good thing.
Giving them a chance and saving them from their poor start of...
So far, she's already 3 years with me, no egg laying issues. She hasn't laid any nor showed signs of being receptive. She's almost 4 now.
I wish she would get as big as the males :)