Actually, Diane, it would save her $515 *and* all of the people would be on the dining plan. Her original plans were to be at VWL for 10 days on 2 studios covering 3 weekend days. One studio would have dining and the other would not.
Points for 10 days in 2 Studios: 328
Dues for those studios (@ SSR pricing of $3.98 per point): $1305.44
Dining plan for 2 Adults/2 Children for 10 days: $979.6
Total cost for VWL: $2285.04
Pop Century for 10 days @ rack rate of $79 plus tax: $1769.6
She will be applying the cost of her 1-day pass to her new
DVC AP, so that cost does not come into the calculation.
So ... for $515 LESS she can feed all of her family without having to pay for half of the OOP. My guess is the food savings for the lighter eaters not on the dining plan at VWL adds up to another $500.
Now ... there is really no way to compare POP with VWL. I have stayed in both and of course I prefer VWL! But I made the same decision last year when the free dining popped up. I cancelled our studio at SSR and moved into CSR as soon as the free dining started. We'll be at POP ourselves this year with my extended family

.
BTW, she made her decision ... she already has her studios up for rent!