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Following a thrilling multi-day showcase, Stack's Bowers and Ponterio is pleased to report the spectacular results of their October 2026 Hong Kong (SAR) Showcase Auction, which concluded on October 26, 2026.
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Reverse Description
Winged Victory with a laurel wreath in her right hand and a broken chain in her left hand with the Valley of Mexico in the background and Popocatépetl and Iztaccíhuatl volcanoes in the distance.
Catalog Information
GSID:
393496
Obverse Lettering:
ESTADOS UNIDOS MEXICANOS
Reverse Lettering:
ONZA ORO PURO LEY .999, Mo
Fineness:
0.999
Weight (gr):
31.104 gr
Weight (oz):
1 oz
Precious Metal Weight:
0.999 oz
Coin Rulers Name:
United Mexican States/Mexican Republic
Strike Type:
Business
Diameter:
34.5
Coin Shape:
Round
Edge:
Reeded
Variety:
Gold
Variety 2:
31.1g
Coin Date:
Libertad
Denomination:
1 Onza
Designation:
MS
Mint Location:
La Casa de Moneda
Mint Mark:
Mo
Coinage Type:
Mexican Libertad
Coinage Years:
1981-
Composition:
Gold
Krause #:
KM-675
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Subject: I would like to contribute catalog info to CDN for Libertad 1 Onza Gold, 31.1g MS [Type] (KM-675)
Body: Referring page: http://www.greysheet.com/prices/item/one-onza-ounce-gold-libertad-mexico-world-coins/gsid/393496 GSID: 393496 Title: Libertad 1 Onza Gold, 31.1g MS [Type] (KM-675)
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Coin Value History
Libertad 1 Onza Gold, 31.1g MS [Type] (KM-675)
Value By Grade
Libertad 1 Onza Gold, 31.1g MS [Type] (KM-675)
CPG (retail) values
Currency
Grade Range
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Pricing
Values
Greysheet & CPG® Values
1981-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
1985-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
1988-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
1991-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
1992-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
1993-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
1994-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
2000-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
2002-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
2003-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
2004-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
2005-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
2006-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
2007-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
2008-Mo 1 Onza Libertad, Gold MS
Worth: $4,210 – $4,610
Greysheet News
Stack's Bowers and Ponterio's October 2026 Hong Kong (SAR) Auction Realizes Nearly $32 Million, Highlighted by a $4.75 Million Kwan Ping Trade Coinage Pattern
11/3/2026
Weekly World Mint Coinage: October 29, 2026
New coins from Australia, China, and the Netherlands.
10/29/2026
Weekly World Mint Coinage: October 22, 2026
New coins from the Falkland Islands, Gibraltar, and Malta.
10/22/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026