@bdsx/economy-shop/sells.json

This plugin for BDSX

{
  "minecraft:coal": 0.5,
  "minecraft:iron_ingot": 3.3,
  "minecraft:gold_ingot": 5.2,
  "minecraft:diamond": 25,
  "minecraft:netherite_ingot": 30,
  "minecraft:emerald": 12.7
}