Parade of Presidents in Yahtzee with Buddies

The Parade of Presidents has just opened in Yahtzee with Buddies.  The showdown will last 21 days and have to beat nine dice masters in order to get your custom dice!  

You can use bonus rolls to skip the wait as usual.   The first wait can be skipped by spending 2 bonus rolls and progressively gets more expensive.  
I don't see anything about a vanity frame on this one so it might just be the dice and a lot of chances to get XP, since there are only 9 dice masters.  How to beat John F. Kennedice?  You'll need two yathzees! I also listed how many bonus rolls to avoid the wait.


The dice masters that you'll need to beat are:

BRONZE LEVEL: (5 Bonus Rolls for Completing)
George Onesington: 50 XP, 165 Avg.
Fourmas Jefferson: 100XP, 195 Avg. (2 BR Skip)
John Quintsy Adams: 200 XP, 215 Avg. (3 BR Skip)

SILVER LEVEL (10 Bonus Rolls for Completing)
Honest Eight Lincoln: 500 XP, 230 Avg. (4 BR Skip)
Teddy Rollsevelt: 1,000 XP, 255 Avg. (6 BR Skip)
Wouldroll Wilson: 1,500 XP, 270 Avg. (8 BR Skip)

GOLD LEVEL (15 Bonus Rolls for Completing + Custom Dice)
Harry S. Twoman: 2,000 XP, 280 Avg. (10 BR Skip)
Dwight Eisenroller: 3,000 XP, 300 Avg. (12 BR Skip)
John F. Kennedice: 5,000 XP, 321 Avg. (15 BR Skip)

Once you beat them all, you receive this message at the end. There is no mention of getting anything new, such as a vanity frame but here is what I paid to get this in one day:

60 Bonus Rolls Used
30 Bonus Rolls Won

13,350 XP gained in one day.  

Here is a link to the custom dice page for this dice