New coins from Greece, Italy, and Ukraine.
Obverse Description
National coat of arms of Mexico with the eagle facing left, its feathers resembling plates of armor.
Reverse Description
Winged Victory. First reverse style.
Catalog Information
GSID:
296567
Obverse Lettering:
ESTADOS UNIDOS MEXICANOS
Reverse Lettering:
1 onza, PLATA PURA M MEXICO Ley, .999, 1987
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:
36
Coin Shape:
Round
Edge:
Reeded
Variety:
Libertad
Variety 2:
Silver, Doubled Die Obverse
Coin Date:
1987-Mo
Denomination:
1 Onza
Designation:
MS
Mint Location:
La Casa de Moneda
Mint Mark:
Mo
Mintage:
500,000
Coinage Type:
Mexico Silver Libertad
Coinage Years:
1982-
Composition:
Silver
PCGS #:
262224
Krause #:
KM-494.1
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Subject: I would like to contribute catalog info to CDN for 1987-Mo 1 Onza Libertad, Silver, Doubled Die Obverse MS (KM-494.1)
Body: Referring page: http://beta.greysheet.com/prices/item/1987-silver-onza-libertad-mexico-world-coins-doubled-die-obverse/gsid/296567 GSID: 296567 Title: 1987-Mo 1 Onza Libertad, Silver, Doubled Die Obverse MS (KM-494.1)
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Coin Value History
1987-Mo 1 Onza Libertad, Silver, Doubled Die Obverse MS (KM-494.1)
Value By Grade
1987-Mo 1 Onza Libertad, Silver, Doubled Die Obverse MS (KM-494.1)
CPG (retail) values
Currency
Grade Range
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Pricing
Libertad 1 Onza Silver, 31.1g MS [Type]
Worth: $77 – $96
1982-Mo 1 Onza Libertad, Silver MS
Worth: $82 – $400
1983-Mo 1 Onza Libertad, Silver MS
Worth: $82 – $1,500
1984-Mo 1 Onza Libertad, Silver MS
Worth: $82 – $1,500
1985-Mo 1 Onza Libertad, Silver MS
Worth: $82 – $1,000
1986-Mo 1 Onza Libertad, Silver MS
Worth: $82 – $1,000
1987-Mo 1 Onza Libertad, Silver MS
Worth: $82 – $400
1988-Mo 1 Onza Libertad, Silver MS
Worth: $82 – $1,000
1989-Mo 1 Onza Libertad, Silver, Without Dot MS
Worth: $82 – $650
1990-Mo 1 Onza Libertad, Silver MS
Worth: $82 – $1,000
1991-Mo 1 Onza Libertad, Silver, Type 1 MS
Worth: $82 – $850
1991-Mo 1 Onza Libertad, Silver, Type 2 MS
Worth: $150 – $1,000
1992-Mo 1 Onza Libertad, Silver MS
Worth: $82 – $200
1993-Mo 1 Onza Libertad, Silver MS
Worth: $82 – $1,500
1994-Mo 1 Onza Libertad, Silver MS
Worth: $82 – $600
Greysheet News
State of the Modern Mexican Coin Market at GreatCollections
1998 Silver Onza Libertad Realizes $46,125 in Recent GC Auction.
7/23/2026
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