I am at -10 dollars - I can't buy a free item?

[silver radish]

I previously got credit card, ran into debt, and then sold for space - I then got the coupon skip tag thinking it would work but it doesn't. I keep flipping on whether this feels intended

[supple remnant]

Well, you see
-10<0

You're trying to buy something that costs nothing while you have less than nothing

[open tree]

You're telling me in Balatro, it's possible to be so poor you can't afford free stuff‽

And yes, that is an interrobang. I felt like using one.