ancient roman coins

Coin Certification Organizations and How They Function

Certification Organizations Several independent organizations exist for the sole purpose of grading coins, including the highly reputable Professional Coin Grading Service (PCGS) or Numismatic Guaranty Corporation (NGC). For a nominal fee, individuals can submit a coin for grading, which…
15 most valuable pennies ever sold lincoln cents worth a ton of money indian head eagle coin price guide

Most Valuable Pennies Ever Sold

For the world's rarest pennies in the world, values are well over $100,000 and just under $2,000,000. Here are 15 of the most valuable pennies, based on over 200,000+ public records and auction sales figures. As a collector, you…
coin guide online free pdf