Costache

Costache is a merchant in Prague in 2029. He runs the shop, Tech Noir, selling hacking software and a few other tech-related items. He will also automatically buy any Breach software off of Adam Jensen upon choosing to do business with him.
== Notes ==
* Different vendors give different prices for different things. Costache pays 60% more than other Prague vendors for hacking software, Gyroscopic Regulator, Stem Processor Chip, and Hydraulic Micropump.
* His store is one of two legal businesses still open during Martial Law (the other black merchants in the area can still be visited, but they do not run official stores like Costache). This is probably to ensure that the player can turn in any last Breach software they find before leaving for London.
* Breach software can only be turned in once for 300 each, regardless if starting a new game.
* Booster packs are rewarded in Breach for every 5 Breach software that is turned in, for a total of 6 packs.
* He owns the left storage unit in the courtyard to Otar Botkoveli's casino (code 9356), which contains a Breach software one can take to sell to him. The left storage area has a turret. Since it is interconnected through a breakable wall to the right storage area, whose code is 6446, there may not be a need to obtain the left code. Beware that noise from entering the left mini-storage area can draw Costache from upstairs, and this can result in an accidental death. If anything is taken from the unit, Costache will later install EMP lasers. He can occasionally be seen in the unit setting them up.
== Shop ==
Costache has the following merchandise for sale:
Item 	Item Price, 	Quantity on Each Prague Visit	Quantity on Each Prague Visit	Quantity on Each Prague Visit
Item 	Item Price, 	First 	Second 	Third
Weapons 	Weapons 	Weapons 	Weapons 	Weapons
Stun Gun 	2900 	1 	1 	1
Consumables 	Consumables 	Consumables 	Consumables 	Consumables
Biocell 	200 	1 	1 	1
Multi-Tool 	800 	3 	2 	3
Crafting Parts 	Crafting Parts	Crafting Parts 	Crafting Parts 	Crafting Parts
Crafting Parts (100) 	500 	1 	— 	—
Hacking 	Hacking 	Hacking 	Hacking 	Hacking
Stop! Worm Software 	200 	3 	3 	4
Stealth Software 	250 	2 	2 	4
Reveal Software 	250 	2 	3 	4
Nuke Virus Software 	150 	3 	3 	4
Datascan Software 	200 	4 	3 	4
Overclock Software 	200 	2 	2 	4
Ammunition 	Ammunition 	Ammunition 	Ammunition 	Ammunition
Combat Rifle Regular Ammo (20) 	300 	2 	— 	—
Grenade Launcher Concussion Grenades (10)Grenade Launcher Concussion Grenades (5)	1800900 	1— 	—1 	—1
Grenade Launcher EMP Grenades (10)Grenade Launcher EMP Grenades (5) 	1800900 	1— 	—1 	—1
Stun Gun Ammo (10) 	800 	3 	3 	2
Category:Deus Ex: Mankind Divided characters