Whitman Expo
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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Obverse Description
The arms of Mexico and the country name above
Reverse Description
Winged Victory
Catalog Information
GSID:
296538
Obverse Lettering:
ESTADOS UNIDOS MEXICANOS
Reverse Lettering:
1/2 ONZA PLATA PUR LEY .999 Mo 2021
Fineness:
0.999
Weight (gr):
15.552 gr
Weight (oz):
0.5 oz
Precious Metal Weight:
0.5 oz
Coin Rulers Name:
United Mexican States/Mexican Republic
Strike Type:
Business
Diameter:
33
Coin Shape:
Round
Edge:
Reeded
Variety:
Libertad
Variety 2:
Silver
Coin Date:
2021-Mo
Denomination:
1/2 Onza
Designation:
MS
Mint Location:
La Casa de Moneda
Mint Mark:
Mo
Coinage Type:
Mexican Libertad
Coinage Years:
1991-
Composition:
Silver
PCGS #:
887253
Krause #:
KM-612
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Subject: I would like to contribute catalog info to CDN for 2021-Mo 1/2 Onza Libertad, Silver MS (KM-612)
Body: Referring page: http://www.greysheet.com/prices/item/2021-silver-half-ounce-libertad-bullion-mexico-coinage/gsid/296538 GSID: 296538 Title: 2021-Mo 1/2 Onza Libertad, Silver MS (KM-612)
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Coin Value History
2021-Mo 1/2 Onza Libertad, Silver MS (KM-612)
Value By Grade
2021-Mo 1/2 Onza Libertad, Silver MS (KM-612)
CPG (retail) values
Currency
Grade Range
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Pricing
Libertad 1/2 Onza Silver, 15.6g MS [Type]
Worth: $45 – $60
1991-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
1992-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
1993-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
1994-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
1995-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
1996-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
1997-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
1998-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
1999-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
2000-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
2001-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
2002-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
2003-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
2004-Mo 1/2 Onza Libertad, Silver MS
Worth: $45 – $60
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