Coated Shrapnel is a unique Crimson Jewel. This item can be acquired through the following upgrade paths or vendor recipes:
Traps and Mines have a 25% chance to Poison on Hit
Passive Skills in Radius also grant: Traps and Mines deal (2-3) to (4-6) added Physical Damage
The Ezomytes have a saying: Take everything and waste nothing.
A simple tool to price check your items in path of exile by "copy and paste". It is that simple!
Price in Leagues