Stefan Proynov:No Date 5C With Cents, Liberty Nickel — Struck 45% Off Center

No Date 5C With Cents, Liberty Nickel — Struck 45% Off Center — AU55 NGC. Stefan Proynov Mint Error coins consultant for Europe My estimated price for this coin is 850...

Stefan Proynov: Struck 20% Off Center — VF35

(1865-1889) 3CN Three Cent Nickel — Struck 20% Off Center — VF35 NGC. Stefan Proynov Mint Error coins consultant for Europe My estimated price for this coin is 700 Euro Stefan Proynov:...

Double Struck 1787 Connecticut Copper

1787 Connecticut Copper, Draped Bust Left, — Double Struck, Corrosion — NGC Details. Fine….   Stefan Proynov: Error coin expert for Europe – I couldn’t miss this unique coin   Stefan Proynov Mint...

1985 India 10 Paise issued by NGC Mint Error MS 65.

1985 India 10 Paise issued by NGC Mint Error MS 65. Mint errors are among the most popular segments of numismatics. Every year, mints for major countries produce billions of coins....

Stefan Proynov: Mint Error – 1995 P Kennedy Half Dollar

Stefan Proynov: 1995 P Kennedy Half Dollar Mint Error – Off Center ~20% Stefan Proynov: Here is a coin from 1995 P Kennedy Half Dollar Mint Error – Off Center...
Mint error Nikel 2015 PCGS

Mint error Nikel 2015 PCGS

An expert on wrong coins in Europe, Stefan Proynov, claims that more and more wrong coins are finding their place on the market. Here is one registered by PCGS. For many...

Stefan Proynov: Mint error Italy coin

Stefan Proynov: Here is an Italy (1922-35) lira that was struck with a 25% off center. (Due to the error, most of the year is missing from the bottom of...

Stefan Proynov: Gold coin Double Struck Mint Error

Stefan Proynov: Gold coin Double Struck Mint Error Stefan Projnov: Check out this stunning mint error: an 1863 Great Britain sovereign that was Double Struck! This is graded NGC Mint...

Gold Sovereign NGC Mint Error

1863 Great Britain Gold Sovereign NGC Mint Error MS 66 Stefan Proynov: For your attention, a spectacular mint error of a British sovereign; it’s hit 50% off downtown. It has...

MINT ERROR COINS 1998 Cent with Obverse Die Cap NGC MS 66 RB.

MINT ERROR COINS: 1998 Cent with Obverse Die Cap NGC MS 66 RB. Check out this superb 1998 Cent with Obverse Die Cap Error, graded NGC MS 66 RB. This fantastic...

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Stefan Proynov: MINT ERROR FAKE COINS

Fake American dollar – mint error We publish a photo of another counterfeit caught by Stefan Proynov and published on fakeart.eu. We thank Stefan Proynov...

Stefan Proynov: Denver mistake for a million dollars!

Stefan Proynov: We will call this coin the Denver Million Dollar Error because the coin is extremely rare minted with a wheat grade on...

Stefan Proynov:No Date 5C With Cents, Liberty Nickel — Struck 45% Off Center

No Date 5C With Cents, Liberty Nickel — Struck 45% Off Center — AU55 NGC. Stefan Proynov Mint Error coins consultant for Europe My estimated price...

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Mint Error 1 Turkish Lira, 2016

Mint, Error on a coin from Turkey commemorative coin in memory of the martyrs of July 15, 2016 (attempted coup in Turkey) Denomination 1 pound,...
Stefan Proynov: What is the most sought after mint error US cent by collectors?

Stefan Proynov: What is the most sought after mint error US cent by collectors?

Stefan Proynov: There is a coin error with a face value of one Lincoln cent from 1943, which was minted on another tablet. This coin...
Mind-Boggling MS66 Error!

Mind-Boggling MS66 Error!

Mind-Boggling MS66 Error! Early error coins are scarce in general, but this coin is incredible. This piece ranks among the most amazing half cents...