Appraiser

You have mastered assessing what an object or service is valued, this gives you a favorable position during negotiations. Understanding that a merchant needs to turn a profit  you can sell used items for 75% of base price without problems if there is a buyer. You are aware of all techniques most merchants use to turn a bargain. Your profound understanding of haggling culture gives you the ability to sell to merchants without understanding their language with big hand gestures and expressions for 50% of base price.

• Increase your Intelligence or Charisma score by 1, to a maximum of 20.
• You can appraise a base value of any items, creatures or services accurately. (If trained in Arcana Magical items are included in this effect)
• Gain Advantage on Persuasion roll when negotiating prices.
  

*Exceptions: Magical items that are not identified are instead treated as a normal item of the type it represents.