Value

Value is what is described as the monetary worth of an item. If sold by an NPC, it will also be the price the NPC sells that item for. When selling, items are always sold for 20% (one fifth) of the sold stack Value, rounded down. Because of this, there is no fixed "Sell Price" for items. When you die you losing half of your coins.

Example
A Musket Ball has a value of. Because of this, when Value of items contain amounts of Copper coins that are not multiples of 5, it's better to sell them in stacks that are multiples of 5, to prevent losing gold with any roundups.
 * Selling a single Musket Ball will result in a profit of . Since 8 / 5 = 1.6 and after rounding, the result is 1.
 * However, selling a stack of 5 Musket Ball will result in a profit of . Since 5*8=40, and then 40/5=8.