Whitman Expo
Commissioners reviewed reverse designs for the four American Innovation dollars scheduled to be released in 2028 and obverse and reverse designs for the 2027 issues in the Comic Art Coin and Medal Program.
Thank you to our sponsors!
Go check them out!
Obverse Description
Spanish text; mahogany flowers; bank seal; Casa de la Moneda Siglo XVI (16th century house of coins, “mint”) barred window and front door; mahogany flowers
Reverse Description
Spanish text; mahogany flowers; trees; Banco Central headquarters buildings in Santo Domingo; coat of arms; mahogany flowers
Catalog Information
GSID:
98771
Variety:
1988 Sig 31: Saladín/Martínez Prefix/suffix A/I - A/S
BNB #:
B664a
Pick #:
P128a
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for 1988 Sig 31: Saladín/Martínez Prefix/suffix A/I - A/S
Body: Referring page: http://www.greysheet.com/prices/item/1988-sig-31-saladín-martínez-prefix-suffix-a-i-a-s/gsid/98771 GSID: 98771 Title: 1988 Sig 31: Saladín/Martínez Prefix/suffix A/I - A/S
Subscribe to View
Log In
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Bank Note Value History
1988 Sig 31: Saladín/Martínez Prefix/suffix A/I - A/S
Value By Grade
1988 Sig 31: Saladín/Martínez Prefix/suffix A/I - A/S
Banknote Book values
Currency
Grade Range
Sort by
Pricing
Values
Banknote Book (CPG) Values
No date Sig 1: María/Garrido Prefix none - K Intro: 1947
Worth: $3 – $50
Sig 3: María/Núñez Prefix K - P Intro: 1950
Worth: $3 – $50
Sig 5: Ruiz/Ortiz Prefix P - S Intro: 1953
Worth: $3 – $50
Sig 6: Ortiz/de la Rocha Prefix S, T Intro: 1954 Unconfirmed
Worth: $3 – $50
Sig 7: Gómez/Álvarez Secretario de Estado del Tesoro y Crédito Público title at right Prefix U, V Intro: 1955
Worth: $3 – $50
Sig 7: Gómez/Álvarez Secretario de Estado de Finanzas title at right Prefix X - Z, AA - CA Intro: 1955
Worth: $3 – $50
Two horizontal black SPECIMEN ovpts front; all-zero s/n
No date Sig 1: María/Garrido Prefix none - B Intro: 1947
No date Sig 1: María/Garrido Prefix none Intro: 1947
Worth: $55 – $55
Sig 2: María/Castellanos Prefix A Intro: 1949
Worth: $55 – $55
No date Sig 1: María/Garrido Prefix none Intro: 1947
Diagonal black SPECIMEN ovpt front; all-zero s/n
No date Sig 1: María/Garrido Prefix none Intro: 1947
Worth: $12 – $200
Diagonal black SPECIMEN ovpt front; all-zero s/n
No date Sig 1: María/Garrido Prefix none Intro: 1947
Worth: $20 – $180
Greysheet News
Review Held for Dollars, Comic Art Coins and Medals
11/6/2026
![Greysheet Podcast: A Coin Dealer Who Buys Over 500,000 Silver Dollars a Year [Video]](https://images.greysheet.com/l/blogs/20261106/7da06212-52a0-4221-a1cc-7e9ca442662f.jpg)
Greysheet Podcast: A Coin Dealer Who Buys Over 500,000 Silver Dollars a Year [Video]
Greysheet Podcast Featuring John Feigenbaum, Hunter Hicks, and Stephen Yaffe
11/6/2026
Weekly World Mint Coinage: November 5, 2026
New coins from Austria, Hungary, and the United Kingdom.
11/5/2026
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