Perfectly-Cut Fuel Tank

Cheapest way to make one: 75.7M by crafting, versus 165.05M to buy it. Each ingredient uses whichever is cheaper, buying it or crafting it.

• Gemstone Fuel Tank ×1 craft 23.33M buy 61.99M

  • Gemstone Mixture ×10 craft 10.36M buy 22M

    • Fine Jade Gemstone ×40 craft 870.4k buy 1.25M

      • Flawed Jade Gemstone ×3,200 craft 870.4k buy 1.44M

        • Rough Jade Gemstone ×256k buy 870.4k
    • Sludge Juice ×3,200 buy 7.19M
    • Amber Gemstone ×40 craft 870.4k buy 1.34M

      • Flawed Amber Gemstone ×3,200 craft 870.4k buy 1.33M

        • Rough Amber Gemstone ×256k buy 870.4k
    • Fine Sapphire Gemstone ×40 craft 691.2k buy 1.16M

      • Flawed Sapphire Gemstone ×3,200 craft 691.2k buy 1.5M

        • Rough Sapphire Gemstone ×256k buy 691.2k
    • Amethyst Gemstone ×40 craft 742.4k buy 1.17M

      • Flawed Amethyst Gemstone ×3,200 craft 742.4k buy 1.11M

        • Rough Amethyst Gemstone ×256k buy 742.4k
  • Titanium-Infused Fuel Tank ×1 craft 9.11M buy 50M

    • Refined Diamond ×5 craft 2.04M buy 4.77M

      • Enchanted Diamond Block ×10 buy 2.04M craft 2.09M

        • Enchanted Diamond ×1,600 buy 2.09M craft 2.3M

          • Diamond ×256k buy 2.3M
    • Refined Titanium ×10 craft 2.41M buy 8.86M

      • Enchanted Titanium ×160 craft 2.41M buy 2.75M

        • Titanium ×25.6k buy 2.41M
    • Fuel Canister ×5 craft 261.3k buy 3.38M

      • Enchanted Coal Block ×10 buy 261.3k craft 1.57M

        • Enchanted Coal ×1,600 buy 1.57M craft 1.77M

          • Coal ×256k buy 1.77M
    • Mithril-Infused Fuel Tank ×1 craft 4.4M buy 24.22M

      • Refined Diamond ×5 craft 2.04M buy 4.77M

        • Enchanted Diamond Block ×10 buy 2.04M craft 2.09M

          • Enchanted Diamond ×1,600 buy 2.09M
      • Refined Mithril ×10 craft 2.09M buy 7.18M

        • Enchanted Mithril ×1,600 buy 2.09M craft 2.12M

          • Mithril ×256k buy 2.12M
      • Fuel Canister ×5 craft 261.3k buy 3.38M

        • Enchanted Coal Block ×10 buy 261.3k craft 1.57M

          • Enchanted Coal ×1,600 buy 1.57M
  • Precursor Apparatus ×4 craft 3.86M buy 4.28M

    • Control Switch ×4 buy 673.4k
    • Electron Transmitter ×4 buy 668.6k
    • FTX 3070 ×4 buy 480k
    • Robotron Reflector ×4 buy 816.4k
    • Superlite Motor ×4 buy 269.7k
    • Synthetic Heart ×4 buy 951.4k
• Precursor Apparatus ×16 craft 15.44M buy 17.11M

  • Control Switch ×16 buy 2.69M
  • Electron Transmitter ×16 buy 2.67M
  • FTX 3070 ×16 buy 1.92M
  • Robotron Reflector ×16 buy 3.27M
  • Superlite Motor ×16 buy 1.08M
  • Synthetic Heart ×16 buy 3.81M
• Gemstone Mixture ×25 craft 25.9M buy 55M

  • Fine Jade Gemstone ×100 craft 2.18M buy 3.12M

    • Flawed Jade Gemstone ×8,000 craft 2.18M buy 3.59M

      • Rough Jade Gemstone ×640k buy 2.18M
  • Sludge Juice ×8,000 buy 17.97M
  • Amber Gemstone ×100 craft 2.18M buy 3.36M

    • Flawed Amber Gemstone ×8,000 craft 2.18M buy 3.32M

      • Rough Amber Gemstone ×640k buy 2.18M
  • Fine Sapphire Gemstone ×100 craft 1.73M buy 2.9M

    • Flawed Sapphire Gemstone ×8,000 craft 1.73M buy 3.75M

      • Rough Sapphire Gemstone ×640k buy 1.73M
  • Amethyst Gemstone ×100 craft 1.86M buy 2.91M

    • Flawed Amethyst Gemstone ×8,000 craft 1.86M buy 2.78M

      • Rough Amethyst Gemstone ×640k buy 1.86M
• Plasma ×32 buy 11.03M

Raw materials for the cheapest path

Item	Amount	Cost
Sludge Juice	11.2k	25.16M
Plasma	32	11.03M
Synthetic Heart	20	4.76M
Robotron Reflector	20	4.08M
Enchanted Diamond Block	20	4.08M
Control Switch	20	3.37M
Electron Transmitter	20	3.34M
Rough Jade Gemstone	896k	3.05M
Rough Amber Gemstone	896k	3.05M
Rough Amethyst Gemstone	896k	2.6M
Rough Sapphire Gemstone	896k	2.42M
Titanium	25.6k	2.41M
FTX 3070	20	2.4M
Enchanted Mithril	1,600	2.09M
Superlite Motor	20	1.35M
Enchanted Coal Block	20	522.5k