Cases | Gu Jin Jian Bao Collecting guide

【 Chinese collectible d6ac44 】 Kowloon Chinese collectible 7d5219 「 Sun Yat-sen commemorative coin 」 | Gu Jin Jian Bao

Gu Jin Jian Bao explains the identification, condition and market-value factors for 【 Chinese collectible d6ac44 】 Kowloon Chinese coll...

June 22, 2026回收服務

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Key points

【 Chinese collectible d6ac44 】 Kowloon Chinese collectible 7d5219 「 Sun Yat-sen commemorative coin 」

【 Chinese collectible d6ac44 】 Kowloon Chinese collectible 7d5219 「 Sun Yat-sen commemorative coin 」 is reviewed by Gu Jin Jian Bao with attention to authenticity, variety, condition, rarity and current market demand.

Our Hong Kong appraisal team provides transparent valuation and buyback service for banknotes, coins, porcelain, jewelry and antiques. Clear photos can be sent through WhatsApp 98342057 for an initial quotation.

For valuable or delicate items, we can arrange a private review and discuss payment by cash or bank transfer after both sides confirm the price.

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Fast appraisal contact

Send photos first to check whether an in-person appraisal is worthwhile

Keep the item as-is and photograph the front, back, edge and details. We will review type, condition, authenticity and recent market references first.

WhatsApp item photos

Free Photo appraisal

HK/Macau Appointment handover

Private Transaction details are not public

What to do after reading

Photograph clearly Front, back, edge, weight and size
Initial review Type, condition, authenticity and market level
Arrange viewing Cash or bank transfer after sale is confirmed

Article tags

回收服務回收案例孫小頭船洋銀元

Photos first

Clear front, back and details help most

Review

Type, condition, authenticity and market level

Viewing

HK/Macau in-person appraisal and handover

Private

Transaction details are not public

Next step

From article to appraisal

Can I complete the appraisal myself using this article?

You can use it for basic understanding, but valuable items should remain untouched and be checked in person to avoid damage, cleaning mistakes or misjudgment.

What should I provide if I want a quote after reading?

Please provide clear photos, size or weight, source information, certificates or original packaging. For silver coins and banknotes, photograph both sides and the edge.

WhatsApp free photo appraisal