TCGAI.PRO Ken Griffey Jr. 1989 · Upper Deck · #1
9.0 Mint
Cen
9
Cor
9.5
Edg
8.5
Sur
9
Consider
Ken Griffey Jr. card, TCGAI Score 9.0

Certificate #99CCF2748A52 · Baseball

Ken Griffey Jr.

Upper Deck · #1 · 1989

Mint Consider

Consider. Send it if a 9 is still worth more than the fee.

Estimate, not an official grade.

Share on X

Condition report

Each check is scored out of 10 on both sides. The lowest one caps the TCGAI Score.

Front No flaws
Back No flaws
Sub-grades out of 10, front and back
Check Front Back
Centering 9 9.5
Corners 9.5 9.5
Edges 9.5 8.5
Surface 9.5 9

What the AI found

Flaws visible at the photo's resolution. A grader under magnification may find more. Marks on the photos show the area named, not an exact spot.

No defects listed at this photo resolution.

What this card sells for

An estimate from recent listings, not an appraisal. Prices in USD.

Graded 9

$500

$450 – $800 · 7 sales

Raw, ungraded

$142

$94.99 – $275 · 19 listings

Grading premium

+252%

Graded average over raw average

Price by grade

Average sale price by grade
Grade Average Range and sales
Raw $142 $94.99 – $275 · 19 listings
Grade 7 $200 1 sale
Grade 8 $160 2 sales
Grade 9 This card $500 $450 – $800 · 7 sales
Grade 10 $120 $95.00 – $140 · 1 sale

Estimate from eBay listings after removing bundles, wrong sets and outliers. Small samples move a lot.

About this card

Background compiled from public web sources. Check it before you buy or sell.

Market outlook

Rising Outlook 8/10

The card has experienced explosive price appreciation over the past year, particularly in gem-mint condition. Strong appreciation trajectory mirrors that of the Michael Jordan 1986 Fleer card, suggesting sustained collector interest and investment value.

Next months. Continued price appreciation expected as collector interest remains strong and high-grade supply remains constrained

Long term. Projections suggest gem-mint copies could reach $10,000 by 2030 based on current appreciation trajectory, though market saturation and economic factors could impact this forecast

History

Ken Griffey Jr., nicknamed 'Junior' and 'The Kid', was selected by the Seattle Mariners with the #1 overall pick in the 1987 MLB June Amateur Draft after being named the United States High School Baseball Player of the Year. He went on to have a Hall of Fame career, becoming one of the best all-around players in baseball history, known for his amazingly long, smooth and powerful home run swing and exceptional defensive ability.

1989, as the first card (#1) in Upper Deck's inaugural baseball card set. Upper Deck employee Tom Geideman selected Griffey as the prospect to feature as the first card in the brand's history, a significant risk that paid off when Griffey made Seattle's Opening Day roster.

  • The card features Griffey wearing an old blue and yellow Mariners hat and necklace
  • Many copies were damaged during production due to its placement on card sheets as card #1, forcing Upper Deck to print thousands of extra copies
  • Many Griffey rookies contain a factory wrinkle on the reverse that can severely diminish the grade
  • The card is one of the most symbolic cards of the modern era and helped instantly launch Upper Deck as a key player in the card collecting space
  • Griffey earned All-Star Game selections each year after his rookie campaign and led the American League four times in home runs

Rarity and print run

Tier
Common/Uncommon
Print run
Very High
First printed in
1989 Upper Deck
Demand
Very High
Supply
Abundant
  • Mass-produced during the 'junk wax' era with very high print run
  • Position as card #1 led to extra printings to replace damaged copies
  • Factory wrinkles on reverse reduce number of high-grade examples
  • Iconic status and recognizability increased demand, reducing available supply

Collector notes

Condition. Check for factory wrinkles on the reverse, which are common and can severely diminish grade. Cards with this flaw typically grade no higher than graded EX-MT 6 even if otherwise Mint. Also be aware of damage from production, as the card's position (#1) on sheets caused many damaged copies during manufacturing.

Storage. Use archival-quality card sleeves and top loaders to protect from physical damage and environmental degradation. Store in a cool, dry environment away from direct sunlight to prevent fading.

Authenticity. The 1989 Upper Deck Griffey Jr. #1 is widely counterfeited due to its iconic status and value. Authenticate through professional grading services like graded or graded. Be cautious of cards with factory wrinkles that appear too perfect otherwise, and examine printing quality and card stock carefully.

Sources: baseballamerica.com, psacard.com, si.com, sportscardinvestor.com, youtube.com

Card details

Name
Ken Griffey Jr.
Game
Baseball
Set
Upper Deck (Pop58)
Number
1
Year
1989
Rarity
Rookie
Special stamps
Rookie
Language
English
Manufacturer
Upper Deck
Identification
Matched on eBay
Certificate
#99CCF2748A52
Graded on
Apr 14, 2026
Views
302

Grade your own card. Two free scans a month, a result in about two minutes.

Grade your card free

The TCGAI Score is an AI estimate made from photos. It is not an official grade and third-party grades may differ. Not affiliated with any grading company. Read the AI disclaimer.