Please see my Paint page for details on recipes and pricing for paints. As of right now, paint is still being tested.
1 Iron Bar: 60 Charcoal or 10 Iron or 2 Iron + 48 Charcoal
1 Iron Poker: 110 Charcoal or 18 Iron or 5 Iron + 80 Charcoal
1 Copper Pipe: 130 Charcoal or 22 Copper or 10 Copper + 70 Charcoal
1 Copper Wire: 2 Charcoal
20 Copper Wire: 36 Charcoal or 6 Copper or 2 Copper + 24 Charcoal
1 Silver Bar: 100 Charcoal or 50 Silver or 20 Silver + 60 Charcoal
1 Gold Bar: 600 Charcoal or 40 Gold or 20 Gold + 300 Charcoal
4 Gold Foil: 15 Charcoal or 1 Gold
1 Gold Wire: 5 Charcoal
10 Gold Wire: 45 Charcoal or 3 Gold
1 Glass Rod: 30 Charcoal or 5 Lime or 1 Lime + 2 Potash + 12 Charcoal
1 Empty Wine Bottle: 6 Charcoal or 1 Lime
1 Glass Pipe/Jar or 12 Empty Wine Bottles : 32 Charcoal or 5 Lime or 1 Lime + 2 Potash + 14 Charcoal
1 Sheet Glass: 36 Charcoal or 6 Lime or 1 Lime + 2 Potash + 20 Charcoal
1 Glass Torch: 180 Charcoal or 30 Lime or 5 Lime + 10 Potash + 100 Charcoal
4 Iron Bars (Tower/Brick Machine) (5% discount)
50 Iron Bars (Funerary Temple) (20% discount)
5 Copper Pipes (Aqueduct Tower) (5% discount)
70 Copper Wire (Loom Frame) (20% discount)
10 Silver Bars (Gazebo) (10% discount)
10 Gold Bars (Gazebo) (10% discount)
50 Gold Foil (Tomb of the Immortal) (5% discount)
400 Gold Foil (Gazebo) (20% discount)
50 Gold Wire (Toxin Kitchen) (20% discount)
20 Glass Rods (Chem Lab/Navigation 2) (20% discount)
30 Glass Jars (Pigment Lab/Toxin Kitchen) (25% discount)
20 Sheet Glass (Funerary Temple) (20% discount)
In general, these are the values I place on certain raw materials, so that if you'd like to substitute for something in a trade, you can figure out how much of that material I would need. The base value is charcoal, which is always accepted.
Most desired materials (in order):
1 Potash ~ 5 Charcoal
1 Lime ~ 6 Charcoal
1 Ash ~ 3 Charcoal
1 Gold ~ 15 Charcoal
1 Lead ~ 6 Charcoal
Generally useful materials:
1 Iron ~ 6 Charcoal
1 Copper ~ 6 Charcoal
1 Silver ~ 2 Charcoal
1 Brass ~ 10 Charcoal
Materials which I may or may not accept at any given time:
2 Wood ~ 1 Charcoal
1 Tin ~ 4 Charcoal
1 Small Gem ~ 10 Charcoal
1 Medium Gem ~ 70 Charcoal
1 Large Gem ~ 490 Charcoal
1 Huge Gem ~ 3430 Charcoal