Most people know the saying, \u201cA dollar saved is a dollar earned.\u201d But did you know some $1 bills are actually worth hundreds\u2014or even thousands\u2014of dollars? While coins often get attention from collectors, paper currency with unusual serial numbers can be just as valuable.<\/p>\n
Every U.S. dollar bill carries an eight-digit serial number. Most are ordinary, but rare patterns stand out to collectors. Because the Bureau of Engraving & Printing sometimes removes unusual sequences, those that slip through become highly prized.<\/p>\n
One of the most sought-after patterns is the\u00a0ladder<\/strong>, where numbers run in perfect order, such as 01234567.\u00a0Radar notes<\/strong>\u00a0are also popular, with numbers that read the same backward and forward, like 22211222.<\/p>\n Even rarer are\u00a0super radars<\/strong>, where the middle six digits match, such as 23333332. Collectors also chase\u00a0repeaters<\/strong>, where a sequence repeats (01570157), or\u00a0super repeaters<\/strong>, which use only two digits in alternating order, like 01010101.<\/p>\n More complex combinations include the\u00a0radar repeater<\/strong>\u00a0(12211221) and the\u00a0double quad<\/strong>, where two sets of four matching digits appear, like 00003333.<\/p>\n Other valuable finds are bills with\u00a0seven in a row<\/strong>\u00a0(11111115) or\u00a0seven of a kind<\/strong>\u00a0scattered across the number (11115111). Finally, there are\u00a0binary notes<\/strong>, which use only two digits, such as 11313111.<\/p>\n","protected":false},"excerpt":{"rendered":" Most people know the saying, \u201cA dollar saved is a dollar earned.\u201d But did you know some $1 bills are actually worth hundreds\u2014or even thousands\u2014of dollars? While coins often get attention from collectors, paper currency with unusual serial numbers can be just as valuable. Every U.S. dollar bill carries an eight-digit serial number. Most are…<\/p>\n