Absolutely insane move to be charging $344 for anything let alone a cup of coffee.
Buy Stella Blue
So confirm if you want coffee you buy it from Stella Blue.
Bonus list … here are 3 times I would actually pay $344 for a drink.

All you know is you DESPERATELY need a water or a sports drink to get into your system.
If the day was that bad, and there was an empty fridge on a really hard day …
I would consider the venmo for a beverage to ease the pain.
I also hate hot days.
So being trapped in a car with no option for a beverage would be HELL.
You don’t want to leave the house, your dying of thirst and you need a drink.
You thought you had one last can of your favorite beverage in the fridge but you don’t.
What do you do?
Someone gives me the option of $344 for your favorite drink …
I’ll send the cash and not think twice.