How do I get Expanded Power Source in GW2?

Check the Acquisition and "Sold by" sections, which list the vendors, containers, salvage sources and achievements that grant Expanded Power Source, where known.

What is the Trading Post price of Expanded Power Source?

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 · Immediate

Expanded Power Source

Occasionally found in obscured chests.

Account Bound on AcquireVendor 16 copper

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.