blog

    Double-Struck 1880 Morgan Dollar Counterfeits

    Double-Struck 1880 Morgan Dollar Counterfeits

    Posted by JonSullivan on May 5th 2016

    There have been a lot of Chinese counterfeits coming into the coin market over the last 5-10 years, and occasionally error coins have been the target. Recently, we came across this lot of double-struck Morgan dollars on eBay, with a "Buy It Now" price of $135. They were being sold as "copies" and not as genuine, but the problem comes from them not being marked in a permanent way as being cop …
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    ANA Summer Seminars 2016: A Must Attend Event

    Posted by JonSullivan on Apr 25th 2016

    If you have never attended the ANA Summer Seminars, we highly recommend you do so! It is a must attend event for any serious numismatist, with classes on numerous subjects, and an excellent class on mint errors and varieties, which is being taught by well known die variety researcher and expert James Wiles. Below is a link to more information about the Seminars, and how to register. This is a re …
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    Vinyl 2X2 PVC Flips Will Damage Your Coins

    Vinyl 2X2 PVC Flips Will Damage Your Coins

    Posted by JonSullivan on Apr 20th 2016

    It is surprisingly how many people still use vinyl 2X2 coin flips to store their coins. Dealers and collectors alike are guilty of this, and the result are coins with a light hazy film of green PVC residue across the coin's surfaces, and sometimes even permanent damage to the coin. These PVC-coated coins have to be conserved in order to remove the damaging film of green. If you have any coins in s …
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    Counterfeit Coins Struck on Nails on eBay

    Counterfeit Coins Struck on Nails on eBay

    Posted by JonSullivan on Apr 18th 2016

    Beware of the many fake coins struck on nails on eBay. They came out after a dime on a nail recently sold for over $40,000 at auction, and these counterfeiters are trying to rip off collectors with these fakes. Genuine examples will always be certified by PCGS or NGC--none of the counterfeits will be. The coins are coming out of Asia, and are found on many different denominations of U.S …
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    Coin Show Report: Baltimore Whitman Expo April, 2016

    Posted by JonSullivan on Apr 11th 2016

    Baltimore Coin Show Report for Mint Errors: March 30th-April 2nd by Jon P. Sullivan This coin show held every Spring, is one of our regular shows which we attend every year. It is typically one of the very best coin shows of the year for both buying and selling, and we look forward to it to do business, see customers, and also to take the “pulse” of the market. This year we saw a few thi …
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    Coin Show Schedule Updated for 2016/2017

    Posted by JonSullivan on Apr 11th 2016

    We've just updated out show schedule for 2016/2017. We will be attending a number of the largest shows in the U.S., including the Whitman Baltimore expos, both ANA's, and the winter FUN show. Here's a link to our show schedule: https://sullivannumismatics.com/coin-show-scheduleWe look forward to seeing you at an upcoming show to buy/sell coins, or to just talk error coins! …
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    Error Coin Market Update December 2015

    Posted by JonSullivan on Dec 8th 2015

    The error coin market has been very active lately. Between eBay, major auctions, and business done with our clientele, it seems that the error coin market is generally very healthy, at least for us. There are of course some areas of weakness, and as a whole the error coin market has dropped off from some of the strength it was exhibiting several years ago, but overall we are happy with the a …
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    Building an Error Collection Part#5: Collecting Errors by Type

    Posted by JonSullivan on Oct 28th 2015

    Collecting by Error Type There are some collectors who like to collect error coins by “error type.” Most of the time, they are looking for examples of that error type on any and all series of coins, but sometimes they also want to collect an error type for a particular series of coin. This is an exciting and pleasurable way to collect errors since pretty much every coin is visually diff …
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    Sullivan Numismatics Facebook Page

    Posted by JonSullivan on Oct 27th 2015

    For those of you on Facebook, we have a Facebook page. We post links to articles on error coins, new updates, and other information. It's anonymous to "like" the page, and you will get error coin information and news from us in your Facebook feed. We post the following information on Facebook: 1.Coin Show information 2.Error coin news 3.Error coin articles 4.Sullivan Numi …
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    Updated Coin Show Schedule for 2016

    Posted by JonSullivan on Oct 27th 2015

    We've just updated our coin shows schedule for next year, and will be having a table at 6 shows next year. Here is a link to view all the shows we are planning to set-up at. Coin Show Schedule Link: https://sullivannumismatics.com/coin-show-schedule Coin shows are a fantastic way to see lots and lots of coins in-hand both on the coin show floor as well as in the auctions being held. The …
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