We are traveling to POR January 26-30 (4 nights). Three adults, three days in the parks (non-parkhopper), S/P/D program, ME bus (no car rental)...
Air: $594
POR S/P/D: $1767
Total: $2361
We will minimize purchases of trinkets and non-dining plan food. I did receive a $50 gift card for signing up for the Disney credit card, which we will use for something fun.
A couple other thoughts... I don't think the Parkhopper tickets have any value for us. We would need to walk back to the the park entrance, take a bus or monorail to another park, then walk in. Seems like a lot of wasted time, and tired feet. Any it costs extra to do this... strange.
Also, Disney packages default to a park ticket for every day of your trip. Although the extra days may not cost much, we have never had enough time on our arrival or departure days to visit a park. Getting to the hotel, checking-in, exploring the resort, swimming in the pool, Downtown Disney, and eating dinner give us plenty to do.
Someday I'd like to have a few extra days at the resort just to relax. Maybe volunteer at GKTW!