Linda From Maine wrote:
The SX50 has been recently available from Canon, refurbished with warranty, for $200. Hard to beat that if she doesn't mind a camera too large for a pocket or purse.
The 520 and others of those size have no viewfinder, can be tough to see the LCD in bright light.
Linda, Thanks for the great info. The camera store estimated $120-$180 for repair, plus $20 shipping. I just placed order for refurbished Canon SX 50 for 179.99 plus tax. I appreciate your input, I think she is getting a better camera for the price of a repair.