How do I get Hardened Siege Improvement in GW2?

Check the Acquisition and "Sold by" sections, which list the vendors, containers, salvage sources and achievements that grant Hardened Siege Improvement, where known.

What is the Trading Post price of Hardened Siege Improvement?

The live buy and sell prices are shown at the top of the page, pulled from the official Guild Wars 2 Trading Post API.

Basic · Default

Hardened Siege Improvement

Double-click to grant this improvement to the guild you are representing.

Account Bound on Acquire

No crafting, acquisition, achievement or collection data is available for this item yet.

Item data from the official Guild Wars 2 API. Acquisition, salvage and collection data from the Guild Wars 2 Wiki.