You're walking through a dark cave, clutching your enchanted bow when you realize, CRAP, you're really just in the back of a comic shop with some friends. And you're thirsty.
Jones feels your pain (and recognizes that severe geekdom is akin to any other profitable addiction), so they've started making D&D Spellcasting Soda.
Coming in flavors Potion of Healing, Sneak Attack, Bigby's Crushing Thirst Destroyer, Illithid Brain Juice, Dwarven Draught and Eldritch Blast, you can pick up a sixer for $11 or an even dozen bottles for $19.
And while we're not exactly sure what those prices translate to in real world money (gold pieces), we do know that our charisma level of 20 (technically 18 along with a +2 ring) means that we won't be paying full price. [Jones via technabob via neatorama via Geek Dad]