News

2/22/2018 - Trigometric Auctions, an Official Submission Center in Malaysia, will be accepting submissions on behalf of NGC, NCS and PMG at this March 2018 show.
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2/21/2018 - PMG-certified banknotes and NGC-certified coins are among the highlights of the Singapore auction.
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2/1/2018 - The new office will make it easier for many more collectors and dealers to submit to NGC, NCS, PMG, CGC and CCS. The CCG and Spink spaces will be completely independent.
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1/3/2018 - The chairman of CCG reflects on the highlights of 2017 and looks ahead to 2018.
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12/26/2017 - These changes reflect the growing importance and marketplace acceptance of NGC Details-graded coins.
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12/11/2017 - An extremely rare 1989 gold pattern certified by NGC sells for more than $400,000.
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11/9/2017 - Founded by numismatic expert K.N. Boon, Trigometric will help collectors and dealers submit to NGC, NCS and PMG.
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10/20/2017 - ASG will provide a higher level of expertise and protection to the world of philately.
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10/19/2017 - PMG-certified banknotes and NGC-certified coins are among the highlights of the Singapore auction.
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10/18/2017 - The Hercules Collection is one of the greatest sets of modern, non-circulating Chinese coins.
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