Cool serial number on a 1$ bill

[Bmerck]

Got this in my change the other day just wanted to share

 

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[jeff of pa]

Pretty Sure that's Called a Radar Note & From Google

How much is a radar bill worth?


Auction prices and market trends run the gamut from about $25 to $50 for a typical, basic Crisp Uncirculated $1 Radar Note of the contemporary period to more than $500 for a late 20th-century $100 Radar Note; prices can reach into the thousands of dollars for vintage bills with these peculiar numeric patterns, ...Feb 24, 2021

 

[Blackfoot58]

Cool! A numeric palindrome

 

[jewelerguy]

Like jeff of pa said, serial numbered notes like that are called a 'radar' note because the serial number reads the same forward and backwards like the word 'radar'. Always worth a premium to collectors, they are produced about 1 in 10,000 notes. I've only been able to find one in my change in my whole life. Yours is a really nice one.