Welcome to CCF.
Palindrome is the technical name. Collectors just call them Radar notes. I'm pretty sure that either Radars or Repeaters are the most common Fancy serial numbers. They sell for right around $25-$30 each in uncirculated, and sometimes more if highly graded. The consecutive serial numbers are perfectly normal and common with new notes. That's how they're distributed.
Palindrome is the technical name. Collectors just call them Radar notes. I'm pretty sure that either Radars or Repeaters are the most common Fancy serial numbers. They sell for right around $25-$30 each in uncirculated, and sometimes more if highly graded. The consecutive serial numbers are perfectly normal and common with new notes. That's how they're distributed.





















