Baseball cards have long been collected by both young and old. For many, collecting cards was an enjoyable hobby that sparked interest and memories of the game. Here is an in-depth look at 21 iconic baseball cards that showcased some of the game’s all-time great players over the decades:

1909 T206 Honus Wagner – Perhaps the most famous and valuable baseball card ever printed, the 1909-11 T206 Honus Wagner card is iconic. Produced by the American Tobacco Company, it is believed that only 50-200 of these cards were printed due to Wagner asking for his image to be removed from promotions. In pristine condition one of these rare cards could fetch over $6 million at auction.

1914 Cracker Jack Wilt Chamberlain – One of the oldest surviving sets of baseball cards, the 1914 series included some of the game’s biggest stars like Ty Cobb and Walter Johnson. The card that stands out is one misprinted with the name and photo of future NBA great Wilt Chamberlain, who wasn’t even born until 1936. How this error occurred remains a mystery but this one of a kind miscue makes it a truly unique collectible.

1933 Goudey Babe Ruth – Considered one of the most iconic baseball cards ever made, the 1933 Goudey Babe Ruth card commemorated the “Sultan of Swat” in his prime with the Yankees. With its bright colors and Ruth depicted in his classic called-shot pose, this card became hugely popular with collectors from the start. High grade versions can today sell for over $200,000.

1949 Bowman Ted Williams – Featured as a member of the Boston Red Sox, the 1949 Bowman Ted Williams rookie card captured “Teddy Ballgame” mid swing and highlighted one of the game’s all-time greatest hitters. Known for his towering home runs and phenomenal batting average, Williams’ rookie card remains one of the most sought after by collectors even decades later.

1952 Topps Willie Mays – As a highly touted rookie for the New York Giants in 1952, Willie Mays’ explosive play was captured on his iconic Topps rookie card. With his arm outstretched catching a fly ball, the card showed why Mays became known as the “Say Hey Kid” and cemented his place as one of baseball’s biggest stars. High grade versions can sell for over $100,000 today.

1955 Topps Sandy Koufax – The 1955 Topps rookie card of Hall of Fame left-hander Sandy Koufax was issued midway through his first season with the Brooklyn Dodgers. It depicted a youthful Koufax in the team’s road gray uniform and foreshadowed his ascension as one of the best pitchers in baseball history. Pristine versions can be worth well over $10,000 for collectors.

1957 Topps Mickey Mantle – As a young but already established superstar with the New York Yankees, Mickey Mantle’s 1957 Topps card featured him in a batting stance. It captured the switch-hitting “Commerce Comet” in his prime and cemented his reign as one of baseball’s most charismatic players. High quality versions can sell for over $20,000.

1959 Topps Willie McCovey – The 1959 Topps rookie card of Willie McCovey was issued during his first full season with the San Francisco Giants. It depicted the powerful left-handed slugger at the plate and foreshadowed a Hall of Fame career. As one of the most coveted rookie cards in the vintage set, high grade versions can be worth over $3,000.

1964 Topps Brooks Robinson – Issued during Robinson’s career year with the Baltimore Orioles, his 1964 Topps card captured the smooth fielding third baseman in action. It commemorated a season where he was named World Series MVP and AL MVP, highlighting his all-around defensive skills. High quality versions are valued around $1,500 by collectors.

1969 Topps Tom Seaver – As a superstar pitcher in his prime with the New York Mets, the 1969 Topps Tom Seaver rookie card captured “Tom Terrific” in mid delivery. It highlighted a breakout season where he won the NL Rookie of the Year and Cy Young awards, showcasing why he became a future Hall of Famer. High grade versions can be worth over $4,000.

1972 Topps Johnny Bench – Issued during Bench’s first of back-to-back NL MVP seasons with the Cincinnati Reds, the 1972 Topps card depicted the hard hitting catcher in mid batting stance. It highlighted why Bench became the best catcher of his generation and a backbone of the Big Red Machine dynasty. Near mint versions can sell for around $1,000.

1974 Topps Hank Aaron – During his final season with the Atlanta Braves, Hank Aaron’s 1974 Topps card commemorated his pursuit of Babe Ruth’s all-time home run record. It captured the moment when he broke the record and cemented his place as one of baseball’s all-time great home run hitters. High grade versions are valued near $1,000.

1975 Topps Carlton Fisk – Issued during the Boston Red Sox catcher’s career season where he was named AL MVP, the 1975 Topps card depicted the dynamic receiver in a squat ready to fire. It highlighted Fisk’s powerful bat and why he became one of the greatest hitting catchers of all-time. Near mint versions can fetch around $500.

1976 Topps Reggie Jackson – As a superstar with the Baltimore Orioles and newly acquired by the New York Yankees, Reggie Jackson’s iconic 1976 Topps card depicted him mid swing. It captured “Mr. October” in his hitting prime and heralded his arrival in pinstripes where he would cement his Hall of Fame legacy. Near mint versions are valued at $500-$1,000.

1977 Topps George Brett – Issued during Brett’s breakout campaign with the Kansas City Royals where he batted .333, his 1977 Topps rookie card pictured the third baseman at the plate. It foreshadowed a likely Hall of Fame career as one of the game’s preeminent hitters of his generation. Near mint copies can sell for $200-$300.

1979 Topps Nolan Ryan – During his playing days as a flame throwing ace with the California Angels, the 1979 Topps Nolan Ryan card depicted baseball’s all-time strikeout king mid wind up. It highlighted why Ryan became a legend for his electrifying fastball and countless no-hitters. Near mint versions are valued near $300.

1987 Topps Mark McGwire – Issued during McGwire’s early career with the Oakland A’s, his 1987 Topps rookie card captured the left-handed slugger at the plate. It foreshadowed a Hall of Fame career defined by record breaking home run totals. Near mint copies can sell for $150-$250 depending on demand.

1991 Upper Deck Ken Griffey Jr. – Capturing Griffey during his superstar seasons with the Seattle Mariners, the 1991 Upper Deck Griffey Jr. rookie card highlighted his effortless swing and five-tool talent. It cemented his place as one of the game’s most exciting young players and remains one of the most iconic of the modern era. Near mint versions can sell for $300-$500.

1998 SP Authentic Sammy Sosa – Issued during Sosa’s epic 1998 home run race with Mark McGwire, the acetate parallel short print card stood out for its image quality. It captured Sosa mid-swing during the single-season home run record season that helped revive baseball’s popularity. Near mint copies can be worth over $150.

1999 SPx Derek Jeter – As arguably the biggest star in baseball during the late 90s/early 2000s, Derek Jeter’s sleek 1999 SPx rookie card depicted the Yankees captain pre-swing. It highlighted why Jeter became a beloved icon and leader of five World Series championship teams. Near mint versions can sell for over $150.

2001 Bowman Juan Soto – Capturing Soto as a highly touted 18-year old prospect in the Nationals system, his sharply designed 2001 Bowman Paper rookie card foreshadowed a likely Hall of Fame career. As one of the premier young hitters of his era, near mint copies can be worth $50-100, with long term value projected to continually rise.