Is there a list of where stuff can be bought? I have been looking but can't find a thread with a comprehensive list of locations and types of items sold.
I am after some Mark IV Quartoum Torp Launchers and above, but can't located anywhere, or anyone, that sells them

I think I may have to rely on Badge of Exploration Purchases.
Comments
Is that the one in the Sierra System in Alpha Centari? They have Mark V Photon but no Quantoms at all