INVENTORY

Page 1blank|blankPage 2 On Saleblank|blankPage 3blank|blankPage 4

Contact us to confirm availability and our best price.
All coins are kept in a bank vault. Please allow two business days for order processing.


1904 $20 DOUBLE STRUCK
Rotated 180 Degrees in Collar
NGC MS 62 CAC
BYERS COLLECTION
UNIQUE
$150,000

slabblankslab


(1887) Great Britain Queen Victoria
Lauer Victoria Pattern in Gold
Obverse Die Trial - Uniface
10.16gr Gold, 27.2mm
Ex. Murdoch Collection (1904)
NGC Medal PF 63 Cameo
UNIQUE
$75,000

slabblankslab


Martha Washington Obverse Die
Used to Strike Half Dollar Experimental
Test Pieces for U.S. Judd #2131
NGC Certified & Encapsulated
UNIQUE IN PRIVATE HANDS
$50,000

die

diespacedie


NGC Certifies (CAC Approved)
1852 Judd #138 Gold $1
On a Cut-Down Gold Plated Seated 10C
UNIQUE
$75,000

slabblankslab


(2011-2013) U.S. Quarter Test Strike
Judd #2225 - Mint Cancelled
New Martha Washington Die Design
NGC Brilliant Uncirculated
UNIQUE (The Only Coin in Private Hands)
$20,000

slabblankslab


1880 Great Britain Proof Half Sovereign Pattern
Struck in Silver (Instead of Gold)
MULED with a Sixpence Obverse
KM-PnA118blankWR-354 Var Silver
PCGS PR 64
UNIQUE (The Only Coin In Existence)
$50,000

slabblankslab


Proof 1992 Canada $15
Gold Off Metal Strike
On $50 1 oz Maple Leaf Planchet
(Should Be Struck In Silver)
NGC PF 68 Ultra Cameo
One of Three Known
$50,000

slabblankslab


Germany Third Reich Matte Proof Set in Silver
1937A 2 Mark Hindenburg/Swastika
Matte Proof 62 PCGS UNIQUE
1936A 5 Mark Hindenburg/Swastika
Matte Proof 63 PCGS UNIQUE
1935A 5 Mark Hindenburg/Eagle
Matte Proof 62 PCGS 3 Known
Unique Set (The Only One In Existence)
$50,000

slabblankslabblankslab
blank
slabblankslabblankslab


U.S. Mercury Dime Dies
From The Philadelphia Mint
1935 Obverse and Reverse Pair
NGC Certified & Encapsulated
BOTH ARE UNIQUE IN PRIVATE HANDS
$25,000

slabblankslab

dieblankdie


U.S. 25¢ Stainless Steel Feeder Finger
From The Denver Mint Grabener Press
Authenticated and Encapsulated by NGC
UNIQUE (Not Struck by Coin Dies)
$10,000

slabblankslab


1985 Proof $100 Canada
National Parks Commemorative Gold Coin
Mated Pair of Die Caps
PCGS PR 69 DCAM & PR 67 DCAM
UNIQUE (The Only Die Caps In Existence)
$100,000

slabblankslab


Proof 1992 Canada $15
Struck on $50 Gold Planchet
1 oz Maple Leaf 31.1 Grams
(Should Be Struck In Silver)
PCGS PR 67 Deep Cameo
One of Three Known
$50,000

slabblankslab


1842 Argentina 8 Escudos
Obverse Die Trial in Silver
(Regular Gold Issue ONLY 5 KNOWN)
Struck at the La Rioja Mint
NGC AU 58
UNIQUE (The Only Coin In Existence)
$30,000

slabblankrev


Mexico 1916 Oaxaca Gold 60 Pesos
Struck on a U.S. $10 Liberty
NGC AU 53
UNIQUE (The Only Coin In Existence)
$100,000

slabblankslab


Unique 1943 Lincoln Cent 5-Piece Set
Including An Experimental Antimony Test Piece
And An Experimental 1943 Copper Blank and Zinc Test Blanks
NGC
$100,000

slabblankslab


1985 Canada National Parks Proof $100
Unofficial Platinum Strike Uniface
(Platinum Mint Error or Pattern/Die Trial)
90% Pt, 10% Rh, 16.73 Grams
PCGS PR 67 Deep Cameo
UNIQUE (The Only Coin In Existence)
$75,000

slabblankslab


1970-S Proof Washington Quarter
Struck on a Silver Barber Quarter
NGC PF 65
1 of 2 Known
$75,000

slabblankslab


1824 Great Britain Half Sovereign
GOLD Obverse Die Cap
NGC MS 64
UNIQUE (The Only Coin In Existence)
$40,000

slabblankslab


(1816) Great Britain Guinea/Sovereign Pattern
W&R-182 Copper
NGC MS62BN
UNIQUE
Recently Surfaced After 200 Years!
$25,000

slabblankslab


1922-S Peace Dollar
Struck 15% Off Center
PCGS MS 65
$75,000

slabblankslab


Unique 1943 Lincoln Cent 3-Piece Set
Experimental 1943 Copper Blanks and Zinc Test Blank
NGC
$25,000

slabblankslabblankslab


1986 Canada ½ oz Maple Leaf $20
Brass Uniface Die Trials
(Obverse and Reverse)
PCGS Specimen 66 & Specimen 67
UNIQUE (The Only Die Trials In Existence)
$30,000

slabblankslab


Unique Set of Belgium Francs
GOLD Obverse Die Trial
Regular Issue Struck in Silver
(1904 Design Overstruck on 1903 Design)
NGC MS 61
SILVER Obverse Die Trial
NGC MS 65
$30,000

slabspaceslab


2003 Chile 5 Peso
Struck with Two Reverse Dies
On Ni-Brass 1 Peso Planchet
"Two-Tailed" Off-Metal
PCGS MS 64
UNIQUE (The Only Coin In Existence)
$15,000

slabspaceslab


1970-S Proof Washington Quarter
Struck on 1941 Canada Quarter
NGC PF 65
UNIQUE (The Only Coin In Existence)
FEATURED ON FOX NEWS!
$35,000

slabblankslab


1980 Canada Cent
Struck with Two Reverse Dies
PCGS MS 64 Red
1 of 2 Known
Featured on the Front Page of Coin World
$30,000

slab


Proof 1992 Canada $15
Struck in Gold
On $50 1 oz Maple Leaf Planchet 31.15 Grams
(Should Be Struck In Silver)
NGC PF 68 Ultra Cameo
One of Three Known
$50,000

slabblankslab


Germany Weimar Republic
5 Mark 1932/1 Overdate
Oak Tree
PCGS AU 55
One of Two Known
$10,000

slabblankobv


1870 Standard Silver 10¢ Judd #837
Broadstruck on a Copper Nickel (CN) Planchet
(Instead of a Silver Planchet)
76% Cu, 24% Ni, .99 Grams
Proof Pattern Off-Metal Mint Error
PCGS PR 65
UNIQUE (The Only Coin In Existence)
$20,000

slabblankslab


"Two-Tailed" Off-Metal 10 Cent Euro
Struck With Two Reverse Dies
On Chrome Plated Iron Planchet
NGC MS 65
UNIQUE (The Only Coin In Existence)
$15,000

slabblankslab


1985 Canada $100
National Parks Commemorative Gold Coin
Flip-Over & Double Struck
Second Strike 40% Off-Center
PCGS Proof 67 Deep Cameo
UNIQUE
$25,000

slabblankslab


Unique Set of Ike Dollar Experimental Planchets
Silver & Clad Ike $1 Planchets
Experimental Rinses with Mint Notations
Discovery Pieces
Certified by NGC
From The San Francisco Hoard
UNIQUE (The Only Coins In Existence)
$20,000

slabblankslab


1970 Canada 50-Cent
Struck on 12.1 Gram Gold Planchet
PCGS MS 64
1 of 2 Known
$40,000

slabblankslab


1969 Canada 25-Cent
Struck on 1963 Great Britain Gold Sovereign
Double Denomination
PCGS MS 64
1 of 2 Known
$30,000

slabblankslab


Page 1blank|blankPage 2 On Saleblank|blankPage 3blank|blankPage 4

Rare Coin Inventory  |  About  |  Contact  |  News
Collector's Info  |  Glossary  |  Calendar  |  Home
Mike Byers Fine Art eBay
World's Greatest Mint Errors Mint Error News
MIKE BYERS INC
8545 W. Warm Springs Rd, Ste A-4 #340, Las Vegas, NV 89113 mike@mikebyers.com   |   714.914.6415
Copyright © 1998-2019 Mike Byers Inc. All rights reserved. Website by Sam Rhazi Web Design. Legal Notice