2026 Idaho 1/2 Goldback 24K Gold Low Mintage

Updated August 20, 2026

This auction ended on August 27, 2026. See upcoming auctions from Iowa Surplus & Estate Auctions or current jewelry & watches auctions.

Lot number	703
Estimate	1.00 - 3.00 USD
Category	Jewelry & Watches
Auction	AUG 27 26 GOLD SILVER BULLION SLABBED KNIVES CARDS
Date	August 27, 2026 at 6:00 PM CDT
Auction house	Iowa Surplus & Estate Auctions
Location	Coralville, Iowa

2026 Idaho 1/2 Goldback 24K Gold Low Mintage 2026 Idaho 1/2 Goldback 1/2000 Troy Ounce 24K Gold Aurum Note Condition: This item appears to be in uncirculated condition with sharp corners, clean edges, and a vibrant, reflective surface. As a modern Aurum note, it displays high-quality detail in the artwork featuring a native figure and child. The mint is Goldback Inc. and the Valaurum refinery. The metal content is confirmed as 24K gold with a weight of 1/2000th troy ounce. Historically, Goldbacks are designed as a voluntary local currency and a modern way to hold physical gold in small denominations. The strike type is a proprietary vacuum deposition process that sandwiches gold between polyester layers, resulting in a proof-like, high-relief appearance. No formal third-party grading is present. Idaho, Goldback, 1/2 Goldback, 24K gold, troy ounce, collectible currency, aurum, negotiable instrument, Sacagawea, bullion, precious metals, 2023 series, gold foil, voluntary currency Idaho Goldback, gold bullion, 24k gold, physical gold currency, collectible gold, 1/2 Goldback, precious metals, gold foil note, numismatics, Idaho gold investment IMPORTANT BIDDER NOTICE Bidder is solely responsible for determining value, condition, completeness, authenticity, fitment, grade, and usefulness before bidding. THIS ITEM IS SOLD STRICTLY AS-IS, WHERE-IS, WITH NO WARRANTIES OR GUARANTEES OF ANY KIND, EXPRESSED OR IMPLIED. ALL SALES ARE FINAL. NO REFUNDS. NO RETURNS. NO CANCELLATIONS. NO BID RETRACTIONS. By placing a bid, the bidder acknowledges that they have reviewed the title, description, photographs, and any auction notices, and have had the opportunity to ask questions before bidding. Bidder agrees that: The item is being purchased strictly as shown in the photographs and described in the listing The auction house does not grade, test, appraise, or authenticate items unless specifically stated By registering and placing bids, the bidder expressly authorizes Iowa Surplus & Estate Auctions to charge the payment method on file for any lots won, including buyer's premium, applicable taxes, shipping, handling, and processing fees in accordance with the posted auction terms."Charges may appear on your credit card statement under Iowa Surplus & Estate Auctions, Iowa Surplus Auctions, ISA Auctions, ATR Auctions, or the payment processor associated with the auction."ons, or the payment processor associated with Iowa Surplus & Estate Auctions." References to gold, silver, platinum, copper, plated, gold-gilded, gold-layered, silver-plated, or similar terminology may describe visual appearance, color, or decorative finish only Unless expressly verified in the listing, the metal content, purity, composition, or percentage is not tested, guaranteed, or represented by the auction house. Such descriptions may refer solely to aesthetic characteristics rather than actual metal composition. Third-party grading opinions are those of the third party alone Placing

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