Haggling

Make a DC 13 Charisma(Deception) check.
Success: Gain 1 Faction Loyalty point.
Failure: Lose 50 gold.
If drawn with the Vistani faction, you can
select any non-magical item in the PHB or
any spell component and purchase it for half
of its listed value in gold.
"War is not all bad. For one thing, it means people
will pay a great deal for sharp sticks."