Coin Buyback | Gu Jin Jian Bao

The First Series of Renminbi's"Four Rarest Treasures": Authentication Guide for Horse Herding, appraisal and buyback - Gu Jin Jian Bao

The First Series of Renminbi's"Four Rarest Trea...

The"Horse Herding"painting, Zhande City, Yurts, and the Camel Caravan are four coin kings, each with only one surviving specimen. The number of horses and a full-page peony watermark are enough...

The First Series of Renminbi's"Four Rarest Trea...

The"Horse Herding"painting, Zhande City, Yurts, and the Camel Caravan are four coin kings, each with only one surviving specimen. The number of horses and a full-page peony watermark are enough...

Dismantling three common counterfeiting techniques for"Yuan Datou"(silver dollar): How to appraisal and buyback - Gu Jin Jian Bao

Dismantling three common counterfeiting techniq...

From sand-pitted sand-cast coins to dull-sounding machine-struck fakes, and then to genuine-silver counterfeit coins with accurate specific gravity. Yuan Datou fakes have three levels of counterfeiting, with increasing difficulty in...

Dismantling three common counterfeiting techniq...

From sand-pitted sand-cast coins to dull-sounding machine-struck fakes, and then to genuine-silver counterfeit coins with accurate specific gravity. Yuan Datou fakes have three levels of counterfeiting, with increasing difficulty in...

Northern Warlords Guangxu 34th Year Dragon Dollar: The Last Machine-Struck Silver Coin from appraisal and buyback - Gu Jin Jian Bao

Northern Warlords Guangxu 34th Year Dragon Doll...

The last batch of officially minted silver dollars before Emperor Guangxu's death was the Pei Yang 34th year edition. Its status as a coin from the last imperial dynasty, coupled...

Northern Warlords Guangxu 34th Year Dragon Doll...

The last batch of officially minted silver dollars before Emperor Guangxu's death was the Pei Yang 34th year edition. Its status as a coin from the last imperial dynasty, coupled...

The Fourth Series of Renminbi (Renminbi), 1980 vs. 1990 vs. 1996 Editions: Price Differences appraisal and buyback - Gu Jin Jian Bao

The Fourth Series of Renminbi (Renminbi), 1980 ...

For the same denomination, the 1980, 1990, and 1996 editions can vary in price by several to dozens of times. The key isn't aesthetics, but rather the issue volume and...

The Fourth Series of Renminbi (Renminbi), 1980 ...

For the same denomination, the 1980, 1990, and 1996 editions can vary in price by several to dozens of times. The key isn't aesthetics, but rather the issue volume and...

Is Sun Yat-sen's head suitable for long-term investment? 10-year return comparison with gold, appraisal and buyback - Gu Jin Jian Bao

Is Sun Yat-sen's head suitable for long-term in...

The Sun Yat-sen commemorative coin is not only exquisitely crafted, but its design also carries many symbolic meanings. According to Li Boqi's manuscript"A Study of Chinese Commemorative Coins,""On the left...

Is Sun Yat-sen's head suitable for long-term in...

The Sun Yat-sen commemorative coin is not only exquisitely crafted, but its design also carries many symbolic meanings. According to Li Boqi's manuscript"A Study of Chinese Commemorative Coins,""On the left...

Year 10 (1921)"T-Dot Year"and"Notched ZAO"Yuan Datou: A Collector's Guide to the Final appraisal and buyback - Gu Jin Jian Bao

Year 10 (1921)"T-Dot Year"and"Notched ZAO"Yuan ...

The last batch of official Yuan Datou minted in 1921. Hidden within are two detailed variants: the"T"dot and the"notch"variant. A magnifying glass is needed to examine the starting stroke of...

Year 10 (1921)"T-Dot Year"and"Notched ZAO"Yuan ...

The last batch of official Yuan Datou minted in 1921. Hidden within are two detailed variants: the"T"dot and the"notch"variant. A magnifying glass is needed to examine the starting stroke of...

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