Buyback of silver dollars/coins/stamps

Silver Coins, Banknotes, and Stamps Buyback/Buying — Yuan Datou, Dragon Dollars, Dragon Stamps, Professional Authentication and buyback of Ancient Coins

Hong Kang Trading High-Price Buyback of various series of silver coins — Yuan Datou, Sun Xiaotou, Qing Dynasty silver coins, Dragon Dollars

About Our Buyback Services

Do you have silver coins, old renminbi, or old stamp albums left by elders at home? You might think they have no value, but a 1980 Monkey Stamp can be worth 12,000, and a complete set of the first edition Renminbi can reach six figures. Hong Kang Trading provides professional authentication of ancient coins, silver coins, and stamps for their authenticity and rarity, offering reasonable market prices.

Suitable for: Inheriting estates, clearing out houses, collectors selling off items, immigrants liquidating assets.

Introduction to Silver Coin Varieties: How Condition and Variety Affect Price

In silver coin collecting, "condition" and "variety" are the two main factors determining price. Condition is graded using international standards, roughly categorized from low to high as VF (Very Fine), XF (Extremely Fine), AU (About Uncirculated), and MS (Uncirculated). For the same Yuan Datou coin, a VF condition might be worth a few hundred dollars, while an MS condition could be tens of thousands, a huge difference.

Varieties are even more interesting. Taking the Yuan Datou Year 3 as an example, the common version is often seen, but the "Triangle Yuan" version (with a different writing style for the character "Yuan") is much rarer, and its price can be 5-10 times that of the common version. Other well-known varieties include the "O Version," "Gansu Version," and "Signed Version," each with unique minting characteristics. These subtle differences are easily overlooked by those unfamiliar with them.

One very important reminder: never clean silver coins. Many novices think that darkened silver coins are "unattractive" and use toothpaste, vinegar, or ultrasonic cleaners to clean them, which destroys the original patina (natural oxidation layer). Silver coins that have been cleaned are referred to as "cleaned" in the industry, and grading companies will specifically mark them, causing their market value to plummet immediately.

The identification of fake silver coins mainly relies on weight, sound, and edge reeding. A genuine Yuan Datou weighs approximately 26.7 grams and produces a clear metallic sound when tapped lightly. The depth and spacing of the edge reeding should be uniform; machine-pressed fake coins usually have overly regular edge reeding, which looks unnatural. If you are unsure, it is recommended to seek professional appraisal rather than making a judgment yourself.

Main Brands for Buyback

Reasons to Choose Hong Kang Trading

  • Authenticity Appraisal: There are many counterfeits of ancient coins; we use sound, weight, magnetism, and spectrum analysis for comprehensive verification.
  • Rarity Assessment: For the same coin, different inscriptions and varieties can lead to prices differing by dozens of times.
  • Auction House Benchmarking: Monthly tracking of auction prices from Guardian, Chengxuan, Beijing Chengxuan, and SBP Hong Kong.
  • On-site service in Hong Kong and Macau, or mail-in transactions (insurance covered).
  • Instant cash payment

Buyback Process

  1. WhatsApp Photos: Send photos of both front and back (clear lettering), with a ruler for scale, and a plain background.
  2. Free Appraisal: Our expert verifies authenticity and assesses rarity.
  3. Confirm Transaction: On-site, in-store, or by mail.
  4. Instant Payment: Cash or bank transfer.

Buyback of ancient coins, Qing Dynasty silver coins, Guangxu Yuanbao, Xuantong Yuanbao

Stamp buyback — Dragon stamps, Republic of China stamps, Monkey stamps, commemorative stamps

High-Price Buyback of Yuan Datou silver coins from the third year of the Republic of China

Buyback of old Renminbi banknotes, first, second, and third series

Frequently Asked Questions

How much is a Yuan Datou worth?

A common version of the "Yuan Datou" from the third year of the Republic of China is worth HKD 800–1,500; rare versions such as the signed version, O version, or Gansu version can go up to 5,000–30,000, or even higher. It depends on the condition and variety.

How much is the first series of Renminbi worth?

A complete set (62 varieties) of the first series of Renminbi in good condition can be worth over HKD 300,000; individual high-denomination banknotes such as "Zhungar City," "Camel Team," or "Herding Horses" can also be appraised separately, with individual notes reaching 5,000–80,000.

How to distinguish between genuine and fake 1980 Monkey Stamps?

The 1980 Gengshen Monkey Stamp (T46) is the first round of zodiac stamps in New China. Due to its limited circulation, its current market price is HKD 8,000–15,000 per stamp. Authenticity is mainly determined by perforations, texture, paper quality, and printing dots. We recommend sending high-resolution photos for our verification.

Can you buy entire stamp albums?

Yes. If it's a stamp album accumulated over several decades, we recommend sending photos of the album cover and each page. We will appraise each page individually, purchasing valuable entire albums and selectively acquiring ordinary ones as needed.

Contact Hong Kang Trading

Have old silver coins or ancient coins? Take clear photos of both sides and WhatsApp them to us for a free appraisal.

  • WhatsApp (Hong Kong):852 9453 0784
  • WhatsApp (Macau):853 6886 6234
  • Phone:852 94530784 (Hong Kong) / 853 68866234 (Macau)
  • WeChat: wine94530784 (Hong Kong) / kxshop150 (Macau)
  • Stores: Ground floor, 673 Nathan Road, Mong Kok, Hong Kong ‧ Commercial Centre, 2F Yi Zi Street, Macau
  • Service Hours: Daily 10:00–22:00 (WhatsApp replies 24 hours)

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