MyCurrencyCollection

Discover the value and rarity of your U.S. paper money with ease.
MyCurrencyCollection brings its trusted web tools to your pocket with a fast, intuitive mobile experience. Instantly check if your note is a rare star note or a sought-after fancy serial number like repeaters, ladders, and low serials.

Whether you're a serious collector or just curious, this app gives you expert insight in seconds.

Features:
Star Note Lookup: How rare or common is your replacement note (aka star note)?
Fancy Serial Number Checker: How mathematically interesting are your serial numbers? What is their Universal Coolness Index?

All powered by MyCurrencyCollection.com