A Rare $2 Dollar Bill

Do you know that there is $2 Dollar bill in the US Market...?
Today, I happen to get One and for a moment I thought it was fake. But It did buy me a Vada-Paav.

In spite of its relatively low value, the two dollar bill is one of the most rarely-seen denominations of U.S. currency. This is partially due to the low production of the note; approximately 1% of all notes produced today are $2 bills.

Now, I feel stupid that I missed the opportunity to collect it.