Gold Coin

2006-W 1 oz Proof Gold Buffalo Coin (W/Box & COA)

  • MetalGold
  • Weight1 oz
  • Purity99.99%
  • TypeCoin

Check/wire price per item · orders $1,000+

$4,132.63

Card/PayPal $4,339.26

As low as $4,132.63 with check/wire

Price based on spot plus the product premium. See price history ↓

Premium below its usual level We lowered our premium on Jul 19, 2026 · See today’s deals · How we measureToday’s premium over the Ask spot is lower than on at least 75% of this product’s own days in the last two years, measured from our own prices. Not a markdown.

New York delivery or store pickup: $1,000 online order minimum · See minimums

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We pay $3,760.43 todaybuy/sell spread 9.0%

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Price history

2006-W 1 oz Proof Gold Buffalo Coin (W/Box & COA) was last recorded at $4,102.80 on November 3, 2026. Between November 4, 2025 and November 3, 2026, it is down 6.8% and has ranged between $4,050.99 and $6,043.63.

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Description

Gold coins are a common way to invest in precious metals. The 2006-W 1 oz Proof Gold Buffalo Coin (W/Box & COA) has been produced every year since 2006 after the authorization by Congress in early 2002 under Public Law 107-212 by the U.S. Mint as its official 24-karat gold bullion coin. This means that each of these gold buffalo coins contains 1 troy ounce of .9999 fine gold and weighs about 31.1 grams(about 1 troy ounce).

In 2006, the first Gold Buffalo coins were released, seeing immediate popularity for its .9999 fine Gold content. These Proof Gold Buffalos are even more appealing, with a mirrorlike finish adding further beauty to the beloved design. They come in an attractive case which includes a certificate of Authenticity.

The American Buffalo Gold Coin comes in four different sizes each having its own unique face value, but all are produced with their stated amount of pure 24 karat gold content. It carries legal tender status like other U.S bullion coins(which means your bank will recognize it as payment for debts).

The American Buffalo 1 oz gold coin is minted at the U.S. Mint’s facility in West Point, New York, and contains 99.99% pure gold(24 karats) gold. It has a face value of $50 USD and is typically bought and sold based on market price rather than the face value.

Design of 2006-W 1 oz Proof Gold Buffalo Coin (W/Box & COA)

The obverse side of 1 oz Gold American Buffalo Coin features James Earle Fraser’s iconic design known as “Buffalo Head Nickel”, which was originally used on Indian Head or Buffalo Nickel from 1913 to 1938. The image shows a Native American chief wearing a traditional featured headdress. He is facing right with his hair done up in braids. He is facing right with his hair done up in braids. The Noble Native American on the obverse is believed to be an aggregate based upon the chiefs of differing tribes: Two Moons of the Cheyenne, Big Tree of the Kiowa, and Iron Tail of the Lakota Sioux. The year of mintage and the word “LIBERTY” are inscribed on the obverse of this coin.

The reverse shows a majestic American buffalo gold coin 1 oz, the designs are based on the Black Diamond, a 1560-pound bison that lived at New York City’s Central Park Zoo in the early 20th century. Initially, the Bison with head lowered as if ready to charge; but no curl or tail visible while standing on plain ground was featured. It was only in the later design stages that the buffalo was given a tail and a three-quarter turn to face right onto the coin’s reverse. “UNITED STATES OF AMERICA” arches across the top of the design, while “E PLURIBUS UNUM”, “In GOD WE Trust” and “$50 1 OZ. FINE Gold” arc along its bottom edge.

Additionally, we have 1/4 oz Gold American Eagle Coin, British Sovereign Gold Coin, and Chinese 1 oz Gold Panda Coin.

Main Highlights of 2006-W 1 oz Proof Gold Buffalo (w/Box & COA)

  • Contains 1 oz of .9999 fine Gold.
  • Packaged in a U.S. Mint issued box with the certificate of authenticity.
  • Obverse: James Earle Fraser’s classic portrait of a Native American in profile, as first seen on the Buffalo Nickel in 1913.
  • Reverse: An American Buffalo, adapted from the original reverse of the classic Buffalo Nickel. This image is thought to be based on Black Diamond, a buffalo living in the Central Park Zoo in the early 20th century.
  • Sovereign coin backed by the U.S. government

Product Specifications: 2006-W 1 oz Proof Gold Buffalo (w/Box & COA)

Specification  Details
Brand  US Mint
Weight  1 troy oz
IRA eligible Yes
Purity .9999
Thickness 2.95 mm
Diameter 32.7 mm
Made United States

We also carry the American 1 oz Gold Eagle Coin, & 1 ounce Britannia Gold Coin.

Buy 2006-W 1 oz Proof Gold Buffalo (w/Box & COA) at Bullion Trading LLC

Due to its high purity and gold content, the 2006-W 1 oz Proof Gold Buffalo (w/Box & COA) is a gold investment that may be sold for a price above the price of gold itself. 1 oz Gold American Buffalo Coins are a classic for gold dealers or collectors to sell to or purchase from people who collect gold-colored objects like coins or bars since they feature lovely designs.

At Bullion Trading LLC, we offer a variety of gold coins from recognized mints across the world. Guaranteed authentic and to its mint’s published specifications; every piece is checked with testing equipment and by hand in our New York store. As a bullion dealer situated in New York City, we sell gold bullion coins and bars. We also deliver gold coins anywhere in the United States. We sincerely hope you enjoy and learn from our website.

If you have any questions about 1 oz gold American Buffalo coin or our other gold bullion items, please give us a call at tel: (646) 362 3536.

IRA eligible means this product meets IRS fineness rules for precious-metals IRAs. Bullion Trading LLC is not an IRA custodian; IRA metals must be bought and held through an IRS-approved custodian.

Additional information

Weight

1 oz

Product Type

Collector (numismatic) coin

Issuer Country

United States

Purity %

99.99

Metal

Gold

Type of Bullion

Coin

Weight Unit

Troy Ounces

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