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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:
296999
Obverse Lettering:
ESTADOS UNIDOS MEXICANOS
Reverse Lettering:
ONZA ORO PURO LEY .999, Mo
Fineness:
0.9
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:
Plain with lettering
Variety:
Libertad
Variety 2:
Gold
Coin Date:
1985-Mo
Denomination:
1 Onza
Designation:
MS
Mint Location:
La Casa de Moneda
Mint Mark:
Mo
Coinage Type:
Mexico Gold Libertad
Coinage Years:
1981-
Composition:
Gold
Krause #:
KM-489
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Subject: I would like to contribute catalog info to CDN for 1985-Mo 1 Onza Libertad, Gold MS (KM-489)
Body: Referring page: http://livetest.greysheet.com/prices/item/1985-one-onza-ounce-gold-libertad-mexico-world-coins/gsid/296999 GSID: 296999 Title: 1985-Mo 1 Onza Libertad, Gold MS (KM-489)
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Coin Value History
1985-Mo 1 Onza Libertad, Gold MS (KM-489)
Value By Grade
1985-Mo 1 Onza Libertad, Gold MS (KM-489)
CPG (retail) values
Currency
Grade Range
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Pricing
Values
Greysheet & CPG® Values
Libertad 1 Onza Gold, 31.1g MS [Type]
![Libertad 1 Onza Gold, 31.1g MS [Type]](https://images.greysheet.com/CtcDev/Catalog/20250528/fa5b80e7-5e63-4db6-80c7-9d675417be3b.jpg?MaxWidth=200&Mode=Pad&Scale=UpscaleCanvas&format=webp)
Worth: $4,479 – $4,879
1981-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
1988-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
1991-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
1992-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
1993-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
1994-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
2000-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
2002-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
2003-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
2004-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
2005-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
2006-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
2007-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
2008-Mo 1 Onza Libertad, Gold MS
Worth: $4,629 – $5,029
Greysheet News
Weekly World Mint Coinage: August 27, 2026
8/27/2026
eBay Expands Authenticity Guarantee to Collectible Coins
eBay, one of the world's largest marketplaces for unique and historic coins, today announced the expansion of Authenticity Guarantee in the U.S. to a new category: collectible coins.
8/21/2026
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