$20!!
In Japan the standard variety of "coin drivers" are the local equivalent of $4.99 so they can compete with the humble $5 coin.
In Japan the standard variety of "coin drivers" are the local equivalent of $4.99 so they can compete with the humble $5 coin.
Turns out there's a tool for that!
https://toolguyd.com/pb-swiss-tools-coin-driver-theres-a-scr...