Browse Top Mariners Graded Sports Cards to Collect

All Listings (200) || Avg Price: $343.68
High $1025 || Low $100.00

All Auctions (25) || Avg Price: $275.32
Avg Bid Count: 10.88
Avg $ Per Bid: $25.31

1 Day Auctions

Mariners Graded sports cards have 12 auctions ending over the next day with an average bid count of 14.08 and an average of $18 per bid. The average current price per auction is $255. That is a difference of 7.66% in sports card value versus the list's overall average auction price of $275.32.

3 Day Auctions

Mariners Graded has a total of 15 sports cards auctions ending over the next 3 days with an average current price of $284. That is a difference of -3.10% in sports card value versus the list's overall average auction price of $275.32. The average bid count per auction is 6.33 with an average of $49 per bid.

Find Best Mariners Graded Cards to Collect

2022 Topps Julio Rodriguez 1987 Topps Rookie Auto RC #87BA-JRO PSA 10 Mariners

Price: 425.00

Feedback: 100.0% (16)
📊 👍Julio Rodriguez

2022 Topps Diamond Icons Julio Rodriguez Rookie Auto Black 10/10 Red Ink BGS 9

Price: 399.99

Feedback: 99.9% (8327)
📊 👍Julio Rodriguez

Graded 1989 Topps Traded Ken Griffey Jr. #41T Rookie RC Baseball Card PSA 10

Price: 299.99

Feedback: 99.0% (27968)
📊 👍Ken Griffey Jr

2022 Topps Chrome Gilded Julio Rodriguez RC Gold SP 043/199 PSA 10 Gem Mint

Price: 299.99

Feedback: 99.9% (6617)
📊 👍Julio Rodriguez

1987 Bellingham Mariners Team Issue #15 Ken Griffey Jr RC Rookie HOF PSA 9

Price: 239.00

Feedback: 100.0% (317)
📊 👍Ken Griffey Jr

2010 Upper Deck #445 Ken Griffey Jr. Mariners graded PSA 9 Mint Pop. 2 RARE!!

Price: 174.95

Feedback: 100.0% (5386)
📊 👍Ken Griffey Jr

Ken Griffey Jr. 1989 Fleer #548 RC Seattle Mariners HoF SGC 10 Gem Mint

Price: 129.88

Feedback: 99.5% (1923)
📊 👍Ken Griffey Jr

1989 Upper Deck Star Rookie Ken Griffey Jr RC PSA 3 Mariners

Price: 119.99

Feedback: 100.0% (2085)
📊 👍Ken Griffey Jr

2025 Baseball Card Bio | Mickey Mantle

Mickey Mantle Did You Know?

☆ Mickey Mantle played 18 seasons for the Yankees
☆ Mickey Mantle had a .298 batting average, 2,415 hits, 536 home runs, 1,509 RBIs and 1,676 runs scored
☆ Mickey Mantle played 16 games in All-Star Games in his career
☆ Mickey Mantle won 1 Gold Glove award, 3 MVP awards and 7 World Series
☆ Mickey Mantle was inducted into the Hall of Fame in 1974

Best Mickey Mantle Baseball Cards on eBay

Sports Card News

Spring Breakout Prospects Hot Now

Spring Training 2025 is here, and baseball card collectors are already swinging for the fences! The “Spring Breakout” showcase has quickly become MLB’s hottest ticket, giving fans an exciting early glimpse at the game’s rising stars. This special series puts baseball’s brightest minor-league talents front and center, making them instant household names—and instantly collectible! Second […]

The post Spring Breakout Prospects Hot Now first appeared on Baseball Trading Cards.

2025 Topps Series One Baseball Collector’s Guide Now

The 2025 Topps Series One set is turning heads in the baseball card community. And the sales data is painting a fascinating picture of what’s hot right now. Whether you’re a seasoned collector or a newcomer eager to build your collection, here’s an in-depth look at the trends and standout cards making waves in the […]

The post 2025 Topps Series One Baseball Collector’s Guide Now first appeared on Baseball Trading Cards.

2024 Bowman’s Best Rookies Swing for the Fences

Below is a look at the top 10 players currently trending high in the 2024 Bowman’s Best market. Using insights and recent market stats from online resources, we break down each prospect’s performance both on the field and in the collectibles arena. Whether you’re a seasoned collector or new to the hobby, these player cards […]

The post 2024 Bowman’s Best Rookies Swing for the Fences first appeared on Baseball Trading Cards.

Top 2024 Bowman Chrome Baseball Rookies to Collect

Top Players to Collect from the Topps 2024 Bowman Chrome Set The 2024 Topps Bowman Chrome set continues the tradition of showcasing the next wave of baseball stars! Collectors enjoy its unique combination of sleek design, prospect cards, refractors, and, most importantly, highly coveted autographs. Each new release brings hobby excitement, the 2024 Bowman Chrome […]

The post Top 2024 Bowman Chrome Baseball Rookies to Collect first appeared on Baseball Trading Cards.

The 1978 Topps Baseball Set Review

The 1978 Topps Baseball Set: MLB Hall of Fame Galore The 1978 Topps Baseball set holds a special place in the hearts of collectors for its distinctive design, notable rookie cards, and rich roster of legendary players. This set captures a transformative period in Major League Baseball, and its cards remain highly sought after by […]

The post The 1978 Topps Baseball Set Review first appeared on Baseball Trading Cards.

1952 Bowman Baseball Card Set: An Immortal Masterpiece

The 1952 Bowman Baseball card set is a celebrated gem in the history of sports card collecting. Known for its artistic design and rich selection of players, this set captures a significant era in baseball history. Here’s an in-depth look at what makes the 1952 Bowman set a timeless classic and a cherished collectible. Design […]

The post 1952 Bowman Baseball Card Set: An Immortal Masterpiece first appeared on Baseball Trading Cards.

2024 NBA Draft: A Look at Future Rookie Stars and Team Impact

Top 2024 NBA Draft Picks: A Look at Future Stars and NBA Team Impact The 2024 NBA Draft was filled with anticipation, featuring a mix of international talent, college standouts, and high school phenoms. The draft not only shapes the future of these young athletes but also significantly impacts the NBA teams that selected them. […]

The post 2024 NBA Draft: A Look at Future Rookie Stars and Team Impact first appeared on Baseball Trading Cards.

Puerto Rican Winter League Baseball Cards: Scarce Prizes

The 1945-46 Puerto Rican Winter League baseball card set is a historically significant and highly prized collection among vintage sports card enthusiasts. These cards capture an important era in baseball history. The set showcases many legendary Negro League players who competed in the Puerto Rican Winter League during the offseason. Here’s a comprehensive summary of […]

The post Puerto Rican Winter League Baseball Cards: Scarce Prizes first appeared on Baseball Trading Cards.

2023 Bowman Baseball Review

The 2023 Bowman Baseball card set continues the brand’s long-standing tradition of highlighting emerging talent . The set annually features the top prospects in Major League Baseball. Known for its focus on future stars, Bowman consistently delivers a blend of rookie cards, prospect cards, and exciting inserts that appeal to both new collectors and seasoned […]

The post 2023 Bowman Baseball Review first appeared on Baseball Trading Cards.

1959 Topps Baseball Card Set: A Classic of Its Era

The 1959 Topps Baseball card set stands as a beloved classic in the world of sports card collecting. This set captures the essence of late 1950s baseball with its colorful design, iconic player images, and historical significance. Here’s an in-depth look at what makes the 1959 Topps set a cherished collectible. Design and Aesthetic The […]

The post 1959 Topps Baseball Card Set: A Classic of Its Era first appeared on Baseball Trading Cards.

A Game-Changer for Baseball Card Values: Negro League Statistics into MLB Records

In a landmark move, Major League Baseball (MLB) has taken a significant step towards recognizing the historical contributions of players from the Negro Leagues. MLB integrated the Negro Leagues statistics into official MLB records. This decision represents a long-overdue acknowledgment of the immense talent. The inclusion of Negro League statistics not only honors the legacy […]

The post A Game-Changer for Baseball Card Values: Negro League Statistics into MLB Records first appeared on Baseball Trading Cards.

1980 Topps Baseball: Remembering Baseball’s Golden Era

Baseball card collectors cherish the 1980 Topps Baseball Card Set. It’s a tribute to the players that defined an era and the game’s lasting legacy in America. The 1980 Topps collection released at the start of a new decade. The set serves as a link between the promise of the future and the nostalgia of […]

The post 1980 Topps Baseball: Remembering Baseball’s Golden Era first appeared on Baseball Trading Cards.

Mariners Graded
Sports Card Auction Price Analysis

12 Mariners Graded Auctions < 1 Day Left

- Avg Price: 255.12 || Avg Bids: 14.08

3 Mariners Graded Auctions 2 to 3 Day Left

- Avg Price: 311.96 || Avg Bids: 6.33

10 Mariners Graded Auctions 4 to 6 Day Left

- Avg Price: 288.57 || Avg Bids: 8.4

0 Mariners Graded Auctions 7 or More Day Left

- Avg Price: 0 || Avg Bids: 0

[ Click For Recent Mariners Graded eBay Sales Comps ]
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Mariners Graded

The Sports Card App Quickly Targets Underpriced Card Deals Using Real-Time List Rankings & Analysis.

Ends In Less Than 24 Hours IconBTC Star Buy Rating: The BTC star rating algorithm considers multiple criteria including price percent change (compared to the average price of the overall list), average dollars per bid, bid rating score, and power ranking numbers. BTC Star Rated cards are prospective buy opportunities.

Sports Card Analysis: The higher the Bid Rating (BR) or List Ranking (LR) number - the hotter the card is or more valuable.

Bid Rating Number: The Bid Rating (BR) score system measures bid count behavior activity for an item and analyzes it against all other auction items listed. Simply speaking any BTC Bid Rating above 1.0 illustrates robust or better than average bidding activity.

Active Bidding IconActive Bid Icon: Active user bidding with above average bid engagement. The higher the bid rating the hotter the card.

Power Ranking Number: The Power Ranking (PR) rating system analyzes each card (or card product) against the queried list’s average cost per card. A Power Ranking (PR) number is assigned to each card. The higher the number the more valuable the card.

Digest Summary Information: Seven day price and bid trend info and charts. View pricing, average price, total listings, bid counts, bid averages, and average dollars per bid info.

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