There are a few weapons available from the Spectre Requisition Terminal in the Citadel, but they're all crazy expensive. As far as I can tell, there's really no way to determine how their stats stack up against what I've already got.
What weapons are available here throughout the game? What distinguishes them from other weapons I find or buy along the way? Are they worth their cost? Are there better weapons available elsewhere?
Best Answer
Pistol M-77 Paladin:
It can be purchased from Spectre Requisitions terminal in the Spectre Office at the Citadel for 200,000 credits.
The scorpion pistol, available on Salarian Homeworld Sur’Kesh, can fire sticky explosives making it a better choice (depending on your needs).
Shotgun M-11 Wraith:
It can be purchased from Spectre Requisitions terminal in the Spectre Office at the Citadel for 250,000 credits.
The plasma shotgun, available on the Rannoch mission, is probably superior to this weapon.
Sniper Rifle Black Widow:
It can be purchased from Spectre Requisitions terminal in the Spectre Office at the Citadel for 250,000 credits.
This is devastating in the right hands, like a Vanguard on a kill spree, and is worth every credit.