Golden Bullet

Golden Bullets are one of 6 types of craftable ammunition made from Empty Bullets, which are sold by the Arms Dealer, after Hardmode has been enabled. Like the Flask of Gold, they inflict the Midas debuff on enemies, causing them to drop 10%-50% more Coins when killed.

The cost of a stack of 50 Golden Bullets is, which is  per round. The cost of crafting 1000 rounds of ammunition (20 stacks of 50) is.