Whitman Expo
As America celebrates its 250th anniversary, Robert L. Rodriguez combines cutting-edge science, numismatic research, and detective work to uncover new evidence about one of the nation's most enigmatic artifacts.
Thank you to our sponsors!
Go check them out!
Obverse Description
Features a portrait of Christa McAuliffe with a hopeful gaze. Inscriptions are CHRISTA McAULIFFE, 2021, LIBERTY, and IN GOD WE TRUST.
Reverse Description
Depicts Christa McAuliffe as a teacher, smiling as she points forward and upward symbolizing the future. Three high school-age students look on with wonder. The seven stars above them pay tribute to those who perished in the Challenger tragedy. Around the border are the inscriptions I TOUCH THE FUTURE. I TEACH., E PLURIBUS UNUM, ONE DOLLAR, and UNITED STATES OF AMERICA. The logo of the FIRST (For Inspiration and Recognition of Science and Technology) organization is also included.
Catalog Information
GSID:
84879
Fineness:
0.999
Weight (gr):
26.73 gr
Weight (oz):
0.8594 oz
Precious Metal Weight:
0.8594 oz
Strike Type:
Proof
Diameter:
38.1
Coin Shape:
Round
Edge:
Reeded
Variety:
Christa McAuliffe
Coin Date:
2021-P
Denomination:
S$1
Designation:
PR
Mint Location:
Philadelphia
Mint Mark:
P
Mintage:
54,222
Coinage Type:
Modern Commemorative
Coinage Years:
2019-
Composition:
Silver
PCGS #:
853012
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for 2021-P S$1 Christa McAuliffe PR DCAM
Body: Referring page: http://www.greysheet.com/prices/item/2021-p-christa-mcauliffe-modern-commemorative-silver-proof-dollar/gsid/84879 GSID: 84879 Title: 2021-P S$1 Christa McAuliffe PR DCAM
Subscribe to View
Log In
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Coin Value History
2021-P S$1 Christa McAuliffe PR DCAM
Value By Grade
2021-P S$1 Christa McAuliffe PR DCAM
CPG (retail) values
Currency
Grade Range
Grading Authority
Sort by
Pricing
Values
Greysheet & CPG® Values
| Grade | CAC | CPG Value (Retail) | Greysheet Price (Wholesale) |
|---|---|---|---|
| OGP* | - | $90.00 | $1,234 |
| PR70 |
|
$120.00 | $1,234 |
| PR70 | - | $1,234 | $1,234 |
| PR69 |
|
$1,234 | $1,234 |
| PR69 | - | $1,234 | $1,234 |
| PR68 |
|
$1,234 | $1,234 |
| PR68 | - | $1,234 | $1,234 |
| PR67 |
|
$1,234 | $1,234 |
| PR67 | - | $1,234 | $1,234 |
| PR66 |
|
$1,234 | $1,234 |
| PR66 | - | $1,234 | $1,234 |
Modern Commemorative S$1 90% Silver, 1983-2018 PR DCAM [Type]
![Modern Commemorative S$1 90% Silver, 1983-2018 PR DCAM [Type]](https://images.greysheet.com/Ctc/Catalog/20200916/9f0b434b-a378-4da3-a64d-e29a05072232.jpg?MaxWidth=200&Mode=Pad&Scale=UpscaleCanvas&format=webp)
Worth: $37 – $63
Modern Commemorative S$1 99.9% Silver, 2019- PR DCAM [Type]
Worth: $41 – $67
1983-S S$1 Los Angeles Olympiad Discus Thrower PR DCAM
Worth: $37 – $242
1984-S S$1 Los Angeles Olympiad Coliseum PR DCAM
Worth: $37 – $75
1986-S S$1 Statue of Liberty PR DCAM
Worth: $37 – $63
1987-S S$1 Constitution Bicentennial PR DCAM
Worth: $37 – $63
1988-S S$1 Seoul Olympiad PR DCAM
Worth: $37 – $63
1989-S S$1 Congress Bicentennial PR DCAM
Worth: $37 – $63
1990-P S$1 Eisenhower Centennial PR DCAM
Worth: $37 – $63
1991-95-W S$1 50th Anniversary of World War II PR DCAM
Worth: $37 – $143
1991-S S$1 United Service Organizations (USO) PR DCAM
Worth: $37 – $75
1991-S S$1 Mount Rushmore Golden Anniversary PR DCAM
Worth: $37 – $65
1991-P S$1 Korean War Memorial PR DCAM
Worth: $37 – $69
1992-W S$1 White House 200th Anniversary PR DCAM
Worth: $37 – $63
1992-P S$1 Columbus Quincentenerary PR DCAM
Worth: $37 – $138
Greysheet News
Science Meets 1776: New Whitman Book Reopens the Mystery of the Continental Dollar
10/28/2026
Whitman Prestige™ Becomes One of the Hobby's Fastest-Growing Premium Coin Album Lines
More than 125 album variations now span 25+ series and collections, as Whitman expands the line with a modern U.S. Type Collection, new Proof Set albums, digital registry sets, and My First Album™ starter collections for the next generation of collectors.
10/23/2026
Historic 1792 Half Disme Brings Record $2.93 Million, Leads Heritage's GACC Numismatic Auctions Above $19 Million
Newly discovered 1867-S Half Eagle also shatters previous auction record in $10.665 million U.S. coins event; 1934 $10,000 Federal Reserve Note Leads $8.7 million U.S. currency auction.
10/15/2026
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