I'll try to explain this as clearly as I can.
Thanks to information from this site, we bought vouchers for Premium passes at the old price of $499.
Our current passes expire in November, so we'll get new passes with the vouchers at that time.
We're going to WDW in December, and plan to upgrade our Premium passes to Premier passes.
I've read that if we upgrade at Disneyland, we'll be charged the difference between what we paid ($499) and the price of the Premier; if we wait and upgrade at WDW, we'll only be charged the difference between the current Premium price ($649) and the Premier price.
Can anyone verify this? Has anyone taken a Disneyland pass to Florida and upgraded there?
Thanks for any info you can give me.