---
title: "50 Dollars 2011 American Buffalo one ounce gold proof coin"
image: "https://www.holmasto.fi/app/uploads/2026/11/usa-50-dollars-2011-american-buffalo-scaled.jpeg"
url: "https://www.holmasto.fi/en/product/50-dollars-2011-american-buffalo-one-ounce-gold-proof-coin/"
language: "en-US"
translations: {"fi":"https://www.holmasto.fi/product/50-dollars-2011-american-buffalo-one-ounce-gold-proof-coin/md/","sv-SE":"https://www.holmasto.fi/sv/product/50-dollars-2011-american-buffalo-one-ounce-gold-proof-coin/md/"}
modified: "2026-11-12T08:55:03+00:00"
price: "4350.00"
currency: "EUR"
availability: "in stock"
sku: "401823"
add_to_cart: "https://www.holmasto.fi/en/product/50-dollars-2011-american-buffalo-one-ounce-gold-proof-coin/?add-to-cart=1862020"
---

# 50 Dollars 2011 American Buffalo one ounce gold proof coin

Gold 31.1 g (9999) = 1 oz.

KM 393

Box and certificate.

0 UNC Proof

## Additional information

- **Nominal Value:** 50 dollars
- **Material:** Gold
- **Country:** United States

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