Position Annual Income
(demon spirit coin)
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Lowest Commoners Family 2 000 - 3 000
Bronze Fighter 5 000 - 6 000
Holy Orchid Institute Library Clerk 3 600
Heavenly Marks Family 600 000
Typical Aristocrat Family 1 000 000 - 20 000 000
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Items Cost
Demon spirits
Bronze rank demon spirit 3 000 -10 000
Silver rank demon spirit 30 000 - 60 000
Gold rank demon spirit 100 000 - 300 000
Black gold rank demon spirit 500 000 - 1 000 000
Inscription scrolls
Bronze rank Inscription scroll 1000 - 3000
Silver rank Inscription scroll 10000 -30000
Gold rank Inscription scroll 100000- 300000
Black gold rank Inscription scroll 1000000 - 3000000
Enchanted armor
Bronze rank 100 000 - 250 000
Silver rank 500 000 - 1 250 000
Gold rank 2 500 000 - 6 250 000
Black gold rank 12 500 000 -
Interspatial rings
6 cubic meter internal space 10 000
30 cubic meter internal space 50 000 - 80 000
200 cubic meter internal space 1 000 000 -
House
3 bedroom house in the outer ring 30 000 - 70 000
3 bedroom house in the middle ring 70 000 - 100 000
3 bedroom house in the middle ring 100 000 - 200 000
Mansion in the middle ring 1000000 - 3000000
Mansion in the inner ring 8 000 000 - 15 000 000
Elixirs
Soul Assembling Pill 6 000 ->1 000
Soul Nurturing Pill 5 000
Soul Concentrating Pill 50 000 - 60 000
Soul tempering pill 1 000 000 - 1 500 000
Scarlet Body Enhancing Pill 800 000 -1 000 000
I have tried to make sense of the economy of the TDG world. Prices are partially from wiki.