Black Market

The Black Market is a shop found in Borderlands 2. It is located in the city of Sanctuary and is tended by Crazy Earl. Eridium is the only currency that can be used to barter for any merchandise.

You can purchase the following items:

Item	Eridium
Backpack SDU increase +3	1st Rank - White: 4 2nd Rank - Green: 8 3rd Rank - Blue: 12 4th Rank - Purple: 16 5th Rank - Orange: 20 6th Rank - Pink: 50 7th Rank - Pink: 100
Bank capacity increase +2
Ammo SDU increase (each of the six types)
Grenade SDU increase

In total it costs 1140 Eridium in order to buy every upgrade. 

Notes

• The Black Market is involved in the mission Plan B in which Crazy Earl also sells a fuel cell with a regular purchase.
• A system-wide update on 02/04/13 added another Ammo upgrade for 50 Eridium as well as two additional backpack and bank upgrades are available for 50 Eridium and 100 Eridium, each. These are available without the Ultimate Vault Hunter Upgrade Pack DLC.

Trivia

• The upgrades go in the order of rarity: White, Green, Blue, Purple, Orange, Pink.

External links

• Mentioned at 5:18