2020 1 Kilo Australia Silver Lunar Mouse (Series III) - BU

Buyback price:  $1,849.69
Bullion Standard Pro Buyback price:  $1,875.98

Product ID: BST-0023793E98

Specifications

Year 2020
Precious Metal Type Silver
Bullion Coin Type Lunar
Format Coin
Country of Origin Australia
Brand/Mint Perth Mint
Mint Mark P - Perth
Purity 0.9999
Weight 1 kg
Thickness (mm) 16.8 mm
Diameter (mm) 100.6 mm
Inner Pack (Quantity) 1

Product Details

Overview of the 2020 1 Kilo Australia Silver Lunar Mouse (Series III)

The 2020 1 Kilo Australia Silver Lunar Mouse is a large-format sovereign bullion coin struck by The Perth Mint in .999 fine silver, weighing 32.15 troy ounces. It belongs to Series III of the Australian Lunar program, which commemorates each year of the Chinese zodiac cycle with a dedicated design. The Mouse, also known as the Rat, is the first animal in the twelve-year zodiac cycle, making this release a natural starting point for Series III collectors and a recognized issue within the broader Lunar series.

We carry this coin in Brilliant Uncirculated condition, which reflects the Perth Mint's standard for sharp strikes and clean surfaces across its bullion releases. At one kilogram, this format occupies a distinct position between standard one-ounce coins and the smaller fractional options in the same series, offering a meaningful combination of silver weight and detailed design real estate.

History and Background

The Perth Mint introduced its Australian Lunar series in 1996 with the first twelve-year cycle honoring the Chinese zodiac calendar. Each series assigns a unique design to every animal in the cycl

Overview of the 2020 1 Kilo Australia Silver Lunar Mouse (Series III)

The 2020 1 Kilo Australia Silver Lunar Mouse is a large-format sovereign bullion coin struck by The Perth Mint in .999 fine silver, weighing 32.15 troy ounces. It belongs to Series III of the Australian Lunar program, which commemorates each year of the Chinese zodiac cycle with a dedicated design. The Mouse, also known as the Rat, is the first animal in the twelve-year zodiac cycle, making this release a natural starting point for Series III collectors and a recognized issue within the broader Lunar series.

We carry this coin in Brilliant Uncirculated condition, which reflects the Perth Mint's standard for sharp strikes and clean surfaces across its bullion releases. At one kilogram, this format occupies a distinct position between standard one-ounce coins and the smaller fractional options in the same series, offering a meaningful combination of silver weight and detailed design real estate.

History and Background

The Perth Mint introduced its Australian Lunar series in 1996 with the first twelve-year cycle honoring the Chinese zodiac calendar. Each series assigns a unique design to every animal in the cycle, and coins are minted across multiple size options, ranging from small fractionals up to the one-kilogram format. The program has completed two full twelve-year cycles and launched Series III in 2020, beginning again with the Mouse.

The Perth Mint itself has operated since 1899, originally established as part of the British Royal Mint system to refine gold from Western Australia's mining regions. Today it functions under the Government of Western Australia and is widely regarded as one of the most technically advanced mints in the world. Its Lunar series has built a strong following among both bullion buyers and numismatic collectors due to the consistent quality of each annual release and the appeal of completing a twelve-year set.

The Mouse year holds particular significance within the Lunar calendar as the start of a new cycle, which contributed to elevated collector interest at the time of the 2020 release. That positioning, combined with the kilo format's limited mintage relative to smaller denominations, established this coin as one of the more closely followed releases in the early Series III lineup.

Design and Aesthetics

The reverse of this coin features a detailed rendering of a mouse set against a backdrop that incorporates floral and botanical elements traditional to Perth Mint Lunar design conventions. The composition reflects the fine engraving capability the mint is known for, with textured surfaces on the animal figure contrasting against polished or frosted background fields. The year of issue, the coin's silver weight, and its .999 purity designation are inscribed as part of the design.

The obverse carries the Ian Rank-Broadley effigy of Her Majesty Queen Elizabeth II, as used on Perth Mint issues from this era. This portrait is surrounded by the coin's legal tender denomination and the issuing nation designation of Australia, maintaining the standard sovereign presentation consistent across the Lunar program. The overall finish on Brilliant Uncirculated examples reflects sharp die detail and careful handling during production.

At one kilogram, the physical canvas is significantly larger than a standard one-ounce coin, allowing the reverse design to carry considerably more visual impact. The scale of the engraving combined with the high-purity silver surface gives this coin a presence that smaller formats in the same series simply cannot replicate.

Authenticity and Product Integrity

Every coin in the Perth Mint's Lunar series is struck to sovereign minting standards, with weight and purity verified at production. The .999 fine silver composition and 32.15 troy ounce weight are guaranteed by the mint and backed by the issuing authority of the Australian government. These standards are not incidental to the coin's value but central to how it is recognized in both retail and wholesale precious metals markets.

We carry coins sourced from reputable mint distributors and wholesalers, and every product is verified for authenticity, weight, and purity before it is made available for purchase. Our authorized dealer relationships with PCGS and NGC reinforce our ability to connect customers with grading and certification resources should they want a professional assessment on higher-value pieces like this one.

Condition and Packaging

This coin is listed in Brilliant Uncirculated condition, which is the Perth Mint's standard designation for coins struck with full mint luster and no post-production wear. BU coins from this series are produced for both bullion buyers and collectors and are held to a quality standard that reflects the mint's premium positioning within the global silver market.

Individual coins ship in a protective plastic flip to preserve surfaces during transit. The 2020 1 Kilo Lunar Mouse is a large-format coin, and the Perth Mint typically ships kilo coins in individual presentation packaging or capsules at the time of production. When ordering a single coin, you can expect it to arrive secured against handling damage. If you are purchasing multiple coins, contact us for details on bulk packaging and shipping arrangements suited to the kilo format.

Pricing and Market Factors

Pricing for this coin is based on the current spot price of silver, adjusted by a premium that reflects the coin's format, production quality, and market demand. Kilo coins from The Perth Mint's Lunar series typically carry higher premiums than generic rounds or bars of equivalent weight due to the sovereign issuance, the collectible nature of the annual design, and the detailed minting standards involved. The Mouse release, as the opening coin of Series III, attracted additional collector interest that influences secondary market pricing as well.

Our pricing reflects real-time market conditions, and the bid/ask spread displayed on our product pages offers a transparent view of both the acquisition cost and the current resale value. We believe understanding both sides of the transaction gives buyers a more complete picture of what they are paying for and what ownership actually costs over time.

Selling and Liquidity

The Perth Mint's Lunar series is one of the most widely recognized sovereign bullion programs in the world, and kilo coins from this series trade actively in both domestic and international markets. The combination of government-backed issuance, verified .999 silver content, and the collectible Lunar program branding contributes to meaningful demand across a range of resale environments. Series-specific demand, particularly for the Mouse as the first year of Series III, can also influence premiums in the secondary market beyond simple silver content considerations.

We operate a two-way market that allows customers to sell precious metals back within the same platform where they purchase, using competitive buyback pricing. Evaluating liquidity before a purchase is made is part of how we encourage buyers to think about ownership with a longer-term perspective. The bid/ask spread on each product page reflects current market conditions and provides a transparent measure of the cost of buying and selling within our marketplace.

Why Buy the 2020 1 Kilo Australia Silver Lunar Mouse?

The kilo format offers a meaningful amount of silver in a single coin while maintaining the sovereign design quality and government backing that define the Lunar series. For buyers who want significant silver content without breaking up their holdings into dozens of smaller coins, the kilo format simplifies both storage and eventual liquidation. The Perth Mint's reputation for precision striking and consistent quality makes this a coin that holds its character well over time.

The Mouse year carries added significance as the launch of Series III, and collectors who are building a complete twelve-year set will naturally want the first issue. Even for buyers focused primarily on silver content, the combination of recognizable sovereign branding, the Lunar series following, and the large-format visual appeal makes this coin easier to move in resale environments compared to generic kilo bars or rounds of comparable weight.

Why Buy from Bullion Standard?

We have been operating in the physical precious metals market since 2010, and our approach has consistently prioritized transparency over pressure. Pricing is structured to reflect real-time market conditions without hidden markups, and every product is verified for authenticity, weight, and purity before it is available for purchase. Our A rating with the Better Business Bureau and active memberships in both the American Numismatic Association and the National Coin and Bullion Association reflect a standard of professionalism that we have maintained since our founding.

We are authorized dealers for both PCGS and NGC, which is directly relevant to buyers considering high-value pieces like the 2020 1 Kilo Lunar Mouse. Our two-way market model means you can both purchase and sell within the same ecosystem, with competitive buyback pricing and transparent bid/ask data available before you commit to a purchase. The experience is designed to be straightforward, with knowledgeable support available and no unnecessary complexity between you and the information you need to make a confident decision.

Get Near-Spot Pricing with Bullion Standard Pro

Bullion Standard Pro gives members access to live, executable wholesale bid and ask pricing on products like this one, allowing you to see exactly how the market is pricing a kilo Lunar coin in real time rather than relying on static retail figures. For a high-value product where the spread between buy and sell prices can represent a meaningful dollar amount, that level of pricing transparency is genuinely useful before and after a purchase is made.

Pro members also benefit from real-time portfolio valuation based on current wholesale bid prices, which provides a more accurate picture of what your holdings are worth at any given moment. Proprietary market intelligence tools, including premium analysis and spread metrics, help you evaluate whether current pricing on large-format silver coins like this one reflects favorable or elevated market conditions relative to historical norms. These tools are designed to reduce the information gap that has traditionally made physical precious metals harder to evaluate than other asset classes.

Flexible and Secure Payment Options

We support a broad range of payment methods to make purchasing as straightforward as possible. Accepted options include Visa, Mastercard, American Express, Discover, PayPal, bank-connected payments through Plaid, wire transfer, paper check, and cryptocurrency via BitPay. For larger purchases like a kilo coin, wire transfer is a common choice given the transaction size, though all payment methods are processed with the same attention to security and reliability.

Every transaction on our platform is handled with a focus on security and transparency. Whether you are buying a single coin or building a larger position over time, the payment process is designed to be simple, clearly communicated, and free of unnecessary friction from start to finish.

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