Highest Prices Realized for World Mint Errors in Heritage Auctions

The following coins sold in past Heritage Auctions.

Philippines: USA Administration Reverse Die Cap Peso (1903-04) Mint Error AU58 NGC
$41,125.00

Canada: Elizabeth II Gold 25 Cents 1969 Struck Over 1967, KM82b by type, MS65 PCGS
$21,150.00

Great Britain: William & Mary gold "brockage" Guinea 1694, S3426 type, VF30 Mint Error Brockage on Reverse NGC
$11,500.00

Great Britain: Victoria young head Full Brockage sovereign, 1856. S-3852D. MS63 PCGS, designated Full Brockage Reverse
$10,925.00

Great Britain: Victoria young head Full Brockage sovereign, 1872. S-3853B. AU58 PCGS, designated Full Brockage Reverse
$6,900.00

Canada: Elizabeth II 2 Dollars 2000 on USA Sacagawea Dollar Planchet, MS66 PCGS
$6,325.00

Ireland: George IV Half Penny Full Brockage Obverse 1823, type of KM150, S-6624, Mint Error MS65 Brown NGC
$5,287.50

Australia: Elizabeth II gold $25 - 1/4 Ounce Nugget 1989 Mint Error, KM90, MS69 NGC, struck with two reverse dies
$5,175.00

France: Louis VI gold Louis d'Or 1744-A Mint Error, KM513.1, MS64 PCGS, double struck
$4,993.75

Brazil: Jose I gold 4000 Reis 1754/3(L) Mint Error, KM171.1, MS62 NGC (double-struck)
$4,743.75

France: Louis XVI gold 2 Louis d'Or 1787-D Mint Error, KM592.5, AU50 ANACS, double-struck
$4,600.00

Great Britain: Victoria gold Error 1/2 Sovereign 1876 MS62 NGC, Royal mint, KM735.2, S-3860E. Reverse Struck Through Capped Die Error
$4,465.00

Canada: Elizabeth II Cent Mint Error 1979, KM59.2, MS64 NGC, struck on a 1979 10 Cent
$4,112.50

Great Britain: George VI Double Obverse Penny 1937-1952, MS60 BN NGC "Mint error with two obverse dies KM-845."
$4,025.00

Canada: Elizabeth II Dollar 1969 Mint Error, KM76.1, PL65 PCGS, struck on a Canada silver 50 Cents planchet.
$4,025.00

Canada: Elizabeth II Silver 50 Cents 1970 Mint Error, type of KM75.1 but struck in silver instead of nickel on a planchet weighing 10.2 grams. The silver 50 Cents of Canada weighed 11.66 grams so the provenance of this flan is still a mystery. MS66 PCGS
$3,450.00

Great Britain: George III misstruck 18 Pence 1811, Laureate Bust in Armor, S-3771, KM-Tn2, Mint Error "D/S - 2nd Strike 45% O/C" MS62 PCGS
$3,290.00

Canada: Elizabeth II Dollar 1967 Mint Error, KM70, PL67 PCGS, double struck in collar.
$3,290.00

Canada: Elizabeth II 50 Cents 2000, Struck on an USA Sacagawea $1 planchet. MS64 PCGS
$2,990.00

Vatican: Euro Coinage Mule ND, extremely rare mint error with two reverses featuring the 20 Cent on the obverse and 50 Cent on the reverse, KM types Y345 and 346 (2002-2005). MS64 ANACS, fully lustrous.
$2,875.00