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Adventurers, Mercenaries, and Spirit Weapons (Power) 1st circle 10,000 mana No Rank 2nd circle 20,000 mana Rank D 3rd circle 40,000 mana Rank C 4th circle 80,000 mana Rank B 5th circle 160,000 mana Rank A 6th circle 320,000 mana Rank S 7th circle 640,000 mana Rank S 8th circle 1,280,000 mana Rank S 9th circle 2,560,000 mana Rank S 10th circle 5,120,000 mana Rank S

{Author's note: Yep, their ranking system is stupid. also don't mix up rank and grade.

Instead of the magic circle for weapons, it's how much mana was used to create it and thus its capacity.}

[Spirit Weapon Info]

•Spirit Weapon's Grade = Weapon's Ranking × Selectability Percentage

-Note: Weapon Ranking are numbered for this calculation. So Rank D is 1, Rank C is 2, etc.

•Selectability Percentage = Number of successful contracts / Total attempted contracts

Spirit Weapon Grade Pricing Grade D 1 copper to 1 silver Grade C 1 silver to 1 gold Grade B 1 gold to 50 gold Grade A 50 gold to 100 gold Grade S 100+ gold

For specific pricing...

Price = (higher price of the same grade - lower price) × remainder of grade calculation + lower price

Note: if the weapon has special abilities, then its price will be greatly increased depending on what ability it has

Ex: A spirit gun shield with a power ranking of A and Selectability Percentage of 67%. It has no special abilities, it's just a gun shield with some mana.

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Gun Shield's Grade = 4 × 0.67 = 2.68

Gun Shield's Grade = 2.68, Grade C

Gun Shield's Price = 0.68 × 100 silver + 1 silver = 69 silver

Final: Gun Shield, Rank A, Grade C. Price: 69 silver

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The coins are the standard 100 copper = 1 silver. Here's a table, because tables.

Coin Conversion 1 silver 100 copper 1 gold 100 silver

For greater increments of gold, they usually use bank notes instead of carrying it around. In other countries there are more currency types, but we have yet to get there.