How to get Gauss Prime Blueprint in Warframe?

Gauss Prime Blueprint is an item dropped from Void relics.
You can find the list of relics below, and click on the links to see how to get them.

Relics dropping Gauss Prime Blueprint

Other items:
Gauss Mag Helmet Blueprint - Mag Gauss Helmet Blueprint - Gauss Neuroptics Blueprint
Gauss Systems Blueprint - Gauss Chassis Blueprint - Gauss Prime Chassis Blueprint