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Obverse Description
The national coat of arms with the eagle facing forward, head to the right, above a spray of oak and laurel; above, the legend ESTADOS UNIDOS MEXICANOS.
Reverse Description
At the top, above an open wreath of oak and laurel, a small radiant liberty cap. On the radiance below the cap, a horizontally shaded number 20 with CENTAVOS / [date] below. The mintmark M is below and slightly between the digits of the 20.
Catalog Information
GSID:
294938
Obverse Lettering:
ESTADOS UNIDOS MEXICANOS, 0.7, 20
Reverse Lettering:
LIBERTAD, 20, Mo, CENTAVOS, 1930
Fineness:
0.72
Weight (gr):
3.333 gr
Weight (oz):
0.107 oz
Precious Metal Weight:
0.1 oz
Coin Rulers Name:
United Mexican States/Mexican Republic
Strike Type:
Business
Diameter:
19
Coin Shape:
Round
Edge:
Reeded
Variety:
Type 4
Variety 2:
KM-438
Coin Date:
1930-M
Denomination:
20c
Designation:
MS
Mint Location:
Mexico City
Mint Mark:
M
Mintage:
1,000,000
Coinage Type:
Coinage Reform of 1905
Coinage Years:
1920-1943
Composition:
Silver
PCGS #:
396239
Krause #:
KM-438
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 1930-M 20c Type 4, KM-438 MS (KM-438)
Body: Referring page: http://livetest.greysheet.com/prices/item/1930-m-20-centavos-type-4-720-km-438-mexico-world-coins/gsid/294938 GSID: 294938 Title: 1930-M 20c Type 4, KM-438 MS (KM-438)
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Coin Value History
1930-M 20c Type 4, KM-438 MS (KM-438)
Value By Grade
1930-M 20c Type 4, KM-438 MS (KM-438)
CPG (retail) values
Currency
Grade Range
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Pricing
Values
Greysheet & CPG® Values
| Grade | CPG Value (Retail) | Greysheet Price (Wholesale) |
|---|---|---|
| MS67 | $390.00 | $1,234 |
| MS66 | $100.00 | $1,234 |
| MS65 | $1,234 | $1,234 |
| MS64 | $1,234 | $1,234 |
| MS63 | $1,234 | $1,234 |
| MS60 | $1,234 | $1,234 |
| AU50 | $1,234 | $1,234 |
| XF40 | $1,234 | $1,234 |
| VF20 | $1,234 | $1,234 |
1905-M 20c Type 1, KM-435 MS
Worth: $8 – $150
1906-M 20c Reform, Type A1, KM-435 MS
Worth: $6 – $135
1907-M 20c Reform, Type A1, Straight 7, KM-435 MS
Worth: $8 – $400
1907-M 20c Reform, Type A1, Curved 7, KM-435 MS
Worth: $8 – $200
1908-M 20c Reform, Type A1, KM-435 MS
Worth: $65 – $10,000
1910-M 20c Reform, Type A1, KM-435 MS
Worth: $9 – $150
1910-M 20c Reform, Type A1, Second 1/Inverted 1, KM-435 MS
Worth: $8 – $260
1911-M 20c Reform, Type A1, KM-435 MS
Worth: $10 – $180
1912-M 20c Reform, Type A1, KM-435 MS
Worth: $28 – $525
1913-M 20c Reform, Type A1, KM-435 MS
Worth: $9 – $90
1914-M 20c Reform, Type A1, Narrow Date, KM-435 MS
Worth: $9 – $185
1914-M 20c Reform, Type A1, Wide Date, KM-435 MS
Worth: $9 – $125
1919-M 20c Type 2, Little, KM-436 MS
Worth: $21 – $325
1920-Mo 20c Type 3, Monogram, KM-437 MS BN
Worth: $45 – $500
1935-Mo 20c Type 3, Monogram, KM-437 MS BN
Worth: $10 – $180
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Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction
Location: Heritage Auctions
Wednesday, June 3, 2026