Underworld Trading Leveling Guide 1-400

This guide uses the least expensive, and most effective, missions to get the maximum skill points at each step.

Total cost: 232,200 credits

Underworld Trading 1 - 35

Total Cost: 2,070 credits

Run 18 missions: Business Opportunity, or Stolen Masterpieces.

            Rewards:
            Terenthium
            Shadowsilk
            Agrinium
            Cyrene Silk

Underworld Trading 35 - 65

Total Cost: 3,450 credits

Run 15 missions: Dangerous Pastimes, or Overthrowing the Tyrants.

            Rewards:
            Bountiful Yield: Rank 1 Companion Gifts

Underworld Trading 65 - 95

Total Cost: 3,300 credits

Run 15 missions: Ungo the Hutt.

            Rewards:
            Moderate Yield: Rank 2 Companion Gifts

Underworld Trading 95 - 110

Total Cost: 2,040 credits

Run 8 missions: Playing Both Sides.

            Rewards:
            Abundant Yield: Rank 2 Companion Gifts

Underworld Trading 110 - 145

Total Cost: 7,380 credits

Run 18 missions: Dangerous Merchants.

Rewards:
Mullinine
Lashaa Silk
Alusteel
Shimmersilk

Underworld Trading 145 - 175

Total Cost: 6,900 credits

Run 15 missions: Spice Inflation.

Rewards:
Abundant Yield: Rank 3 Companion Gifts

Underworld Trading 175 - 210

Total Cost: 12,510 credits

Run 18 missions: Completing the Collection, or The Business of Safety.

Rewards:
Dramassian Silk
Xonolite
Killik-silk
Krayt Dragon Scales

Underworld Trading 210 - 245

Total Cost: 18,840 credits

Run 18 missions: A Tiny Cut, Back-alley Bartering, or Working the Market.

Rewards:
Titanium
Septsilk
Rodian Flame Silk
Neuranium

Underworld Trading 245 - 275

Total Cost: 23,850 credits

Run 15 missions: Double Exposure, Political Favors, or Unauthorized R&R.

Rewards:
Titanium
Septsilk
Rodian Flame Silk
Neuranium

Underworld Trading 275 - 310

Total Cost: 23,220 credits

Run 18 missions: Overdue, or Passing On the Business.

Rewards:
Quadranium
Vine-silk
Saava Silk
Promethium

Underworld Trading 310 - 330

Total Cost: 21,500 credits

Run 10 missions: Arbitration, or Feeding the People.

Rewards:
Quadranium
Vine-silk
Saava Silk
Promethium

Underworld Trading 330 - 365

Total Cost: 30,600 credits

Run 18 missions: Assemble Your Team, Breaking In, Consolidation, Desperation, or No Redeeming Value.

Rewards:
Ciridium
Nanosilk
Denebrillian Star Silk
Mandalorian Iron

Underworld Trading 365 - 400

Total Cost: 76,540 credits

Run 43 missions: A Volatile Gift, Meds for Vets, The Sinews of War, or Well-Earned Rest.

Rewards:
Ciridium
Nanosilk
Denebrillian Star Silk
Mandalorian Iron