The Heritage Value Index™ is based on recent wholesale and auction transactions for NGC and PCGS certified coins. Infrequently traded coins may therefore show outdated prices. These value ranges should not be considered an offer to buy or sell. Many factors go into pricing coins including relative rarity and eye appeal. The listed prices do not apply to coins graded by services other than NGC and PCGS, and even some NGC and PCGS coins may sell for substantially under or over these price ranges. Please use them as an indication only.