Haggle

Determining how much something is worth is one feature of this skill, but Haggle is primarily used to get better prices when buying or selling goods. Typically, goods are sold to NPCs for half their purchase price. An 862 gp +1 sword, for example, would normally sell for 431 gp. Some merchants will still haggle to get a better deal. Once the total value of a lot is determined, roll Haggle to negotiate the price. Haggle is opposed by Haggle and is heavily affected by disposition. Subtract your opponent's roll from your own and compare the result to the chart below for the price modifier.

Roll Difference	Sell Price modifier
Lower than -16	15% value of goods
-15	25% Value of goods
-10	35% Value of goods
-5 to 5	50% value of goods
10	65% value of goods
15	75% value of goods
16+	85% value of goods

Haggling, of course, isn't limited to the selling of items to a merchant. The buying of goods and services can be haggled and negotiated too. Below is the chart used for procuring goods.

Roll Difference	Buy Price modifier
Lower than -26	115% value of goods
-20	110% Value of goods
-15	105% Value of goods
-8 to 8	100% value of goods
15	95% value of goods
20	90% value of goods
26+	85% value of goods