What are the "must buy" Premium items.

"Kasra258;d-106655" wrote:
I saved my donuts for a while and have accumulated around 900 at this point.

While I'm saving 525 for the previous presidents I missed in the 4th of July MysteryBox (7x75 if the price is accurate) I would still have around 400 to spend.

I know there are some must haves like Duffman, Frink, Barney, CrazyCatLady, Springfield Sign and Gorge but I'm still not sure if I should wait for legacy characters like Brandine and such or not.

I don't have time to farm XP and get bonuts so I'm really picky on what to spend my donuts on, any suggestions?

Make good use of "The Vault" until September. There's a lot of good stuff in there and the rebates on all those items will stretch your donut cache so you can buy more stuff.

A complete list of items included in The Vault can be found here.