My "bunker" is down to 1/3 bottle of Bookers, 1/4 bottle of Eagle Rare 10yo, 1/2 bottle of Evan Williams Single Barrell, and 1/2 bottle of Pappy Van Winkel 20yo. I have pretty much been drinking only the EWSB for a while because (a) I have no interest in finishing the OPVW anytime soon and (b) I know once I dig into the Eagle Rare and Bookers again, I won't care much for the EWSB as it's only 80 proof...
So, if you had $100 to spend to refill your bunker, what would you spend it on? My favorite bourbon is Elijah Craig 18yo, followed closely by Blantons. I really like Eagle Rare 10yo. I didn't care much for Wild Turkey 101. I detest Jim Beam White and found Woodford Reserve to be bland, boring, and overpriced.
Pricing: Maker's Mark, ETL, Elijah Craig 12yo, WT 101 - all of these are around $20. I can also get Eagle Rare 10yo for $20 if I go to the right place. Blantons is $40, Bookers is $42, OPVW was $70. This should at least give you a way to guestimate the price of your suggestions.
Help me refill my bunker!