And based on my limited examination, it appears menu prices have mostly not risen much since 2008. Meaning, paying 40% more... For food that costs the same.
I think 1 reason they added the mug this year -- is so they can still claim that the ddp "can save up to 20%.". With the mug now making up the bulk of the so-called savings.
Totally agree with the bolded part.
My increase assumption was an overestimating guess with nothing to base it on, the more educated guess of 2-3% is probably what I'll use.
I did do the math on all the credit costs and such and wrote up this big long post to combine all the information together (both entitlement changes and pricing info), but then my power flickered in a storm last night and I lost the unsaved notepad file.
I did save some of the per credit cost formulas and results (my "including mug" ones since I did those in Open Office) and can recreate the "not including mug" ones with Faldred's formulas (which I'm doing right now... even though you'll read this all in one fell swoop). Any guess at the new break even point is out the window though, but with a ~10% increase in cost and 2% increase in value, we can somewhat figure something out.
Ok, so now I've done the other calcs, and this is what I see below:
CS Credit (QSDP & DDP): $16/$4.50
TS Credit (DDP): $32.55/$7.53 ($34.55/$8.53 holiday)
Deluxe Credit (DxDDP): $26.51/$5.93 ($27.84/$6.60 holiday)
Adding mugs into the mix makes the math a bit variable, so I will include credit prices for 1, 3, 5, 7, 10, 14 night trips. (Note: this assumes mugs are $14.95 and is done for regular season adults only)
Code:
| #N | C | T | D |
| 01 | $8.52 | $25.07 | $21.52 |
| 03 | $13.50 | $30.05 | $24.85 |
| 05 | $14.50 | $31.05 | $25.51 |
| 07 | $14.93 | $31.48 | $25.79 |
| 10 | $15.25 | $31.80 | $26.01 |
| 14 | $15.46 | $32.01 | $26.15 |
#N = Number of Nights
C = CS Credit (QSDP & DDP)
T = TS Credit (DDP)
D = Deluxe Credit (DxDDP)
As far as the break even point... this is tricky without numbers. Though, I did "acquire" some averages from that guy who tried to turn around and sell his spreadsheet on here

.
Let's see what I can see. Using a "Middle Average" method (that is ignoring the bottom 25% and top 25% of the price points and averaging what's left) it looks like it comes out to about 74% (setting the # of credits used at TS with this middle average gave a savings of $0.32). Figuring in some CS to help bring the # of credits used... it's around 57% at TS and the rest at CS to break even.
So, looks like the "magic number" for DxDDP in 2012 will be about 3/4 instead of 2/3 (note, the 2/3 number was actually a bit low looking at it in the same manner as it was closer to 70%). (Note: this is based on an estimated 3% increase on average, less than that will bring this point down, more than that will bring it up)
OMG. In 2008, the DDp was 38.99 which included taxes and tips. Factor in the new plan $51.00, I would estimate that the plan has risen approx 40% in 4 years. I always purchased the DP but I think that the buck stops here and eating offsite and cooking in the room (DVC) will now be the norm.
Just for "fun" I ran those numbers too. It's a ~32% raw increase in price over the past 4 years. However, figuring the loss of the tip in (which we'll figure as 15% of the base price), it changes to a ~47% increase. At least it still includes tax

.