Log in or register to take part.

CONECA (pronounced: CŌ´NECA) is a national numismatic organization devoted to the education of error and variety coin collectors. CONECA focuses on many error and variety specialties, including doubled dies, Repunched mintmarks, multiple errors, clips, double strikes, off-metals and off-centers—just to name a few. In addition to its website, CONECA publishes an educational journal, The Errorscope, which is printed and mailed to members bimonthly. CONECA offers a lending library, examination, listing and attribution services; it holds annual meetings at major conventions (referred to as Errorama) around the country.

CONECA was formed through a merger of CONE and NECA in early 1983. To learn more about the fascinating HISTORY OF THE ERROR HOBBY and THE HISTORY OF CONECA, we encourage you to visit us our main site Here

If you're not a member and would like to join see our Membership Application

We thank everybody who has helped make CONECA the great success that it is today!

Register Now


No announcement yet.

How significant is the URS rarity scale when it comes to RPM's ?

  • Filter
  • Time
  • Show
Clear All
new posts

  • How significant is the URS rarity scale when it comes to RPM's ?

    I have a TON of RPM's. Most are probably in the URS scale of 7 to 8. I do have a few that are URS 2 as well.
    When it comes to the scale below, has anyone ever given it a thought how this scale would affect pricing?

    RS-0 None known
    URS-1 1 known, unique
    URS-2 2 known
    URS-3 3 or 4 known
    URS-4 5 to 8 known
    URS-5 9 to 16 known
    URS-6 17 to 32 known
    URS-7 33 to 64 known
    URS-8 65 to 125 known
    URS-9 126 to 250 known
    URS-10 251 to 500 known
    URS-11 501 to 1,000 known
    URS-12 1,001 to 2,000 known
    URS-13 2,001 to 4,000 known
    URS-14 4,001 to 8,000 known
    URS-15 8,001 to 16,000 known
    URS-16 16,001 to 32,000 known
    URS-17 32,001 to 65,000 known
    URS-18 65,001 to 125,000 known
    URS-19 125,001 to 250,000 known
    URS-20 250,001 to 500,000 known
    Gary Kozera
    Website: https://MintErrors.org