The 1990s were a transformative decade for baseball cards. While the hobby had been around since the late 1800s, it truly exploded in popularity during the 1990s as collectors pursued stars of that era. Whether you collected as a kid in the 90s or are just now getting into the hobby, here are some of the most noteworthy and valuable baseball cards to look out for from the 1990s.

1991 Upper Deck Ken Griffey Jr. Rookie Card: Widely considered the most iconic and valuable baseball card of the 1990s, Griffey’s rookie card broke ground as the first major licensed card issued by Upper Deck. The photography and design were a cut above the competition at the time. Griffey was already one of the game’s brightest young stars in 1991 and living up to the hype on this rookie card. In gem mint condition, examples have sold for over $100,000 in recent years. Even well-worn copies still command thousands due to Griffey’s enduring popularity.

1992 Bowman Ken Griffey Jr. Rookie Card: While not quite as valuable or groundbreaking as the Upper Deck rookie, Griffey’s 1992 Bowman card was still a hugely important rookie issue. It marked the first time Bowman had been able to secure the MLB license since 1956. Like the Upper Deck, it highlights Griffey’s prodigious talent and five-tool player potential. In top grades, it can reach $10,000-20,000 at auction.

1992 Bowman Derek Jeter Rookie Card: As one of the most accomplished and beloved players of his generation, Derek Jeter’s rookie card is a must-have for any collection. It came relatively early in the decade before he became a household name. In pristine mint condition, it can surpass $100,000. But there’s also strong demand for well-centered, respectable copies in the $1,000-5,000 range.

1992 Bowman Chipper Jones Rookie Card: Another star third baseman who had a Hall of Fame career, Chipper Jones’ rookie card is highly sought after by Atlanta Braves collectors and 1990s enthusiasts. It doesn’t command Griffey or Jeter prices but can still reach $5,000+ in top condition. Even well-kept copies sell for $500 or more.

1993 SP Authentic Derek Jeter Autograph Card: Jeter’s coveted signed rookie card from 1993 SP Authentic. It features on-card autographs, which were rare at that time. High grade examples have sold for $50,000+. But there is also a market for reasonably centered autographed copies in the $2,000-5,000 range.

1994 SP Authentic Ken Griffey Jr. Autograph Card: Like the Jeter above, Griffey’s signed rookie card takes an already iconic issue and makes it even more desirable for collectors. It features an on-card autograph from 1994. Near-mint 10 grade versions have sold for over $30,000. Signed rookies from this set in the $3,000-10,000 range are also quite valuable.

1994 SP Authentic Frank Thomas Autograph Card: “The Big Hurt” was one of the game’s most feared power hitters in the 1990s. His signed rookie from 1994 SP Authentic is highly sought after, especially in top condition. A PSA 10 has sold for over $20,000. Signed copies in the $1,000-3,000 range remain a solid investment grade card from the decade.

1995 Pinnacle Refractors Ken Griffey Jr., Derek Jeter: The Pinnacle brand really took off in 1995 with the introduction of “refractor” parallel cards that had a prismatic, holographic effect. Naturally, the refractor versions of Griffey and Jeter’s already prized rookies became the creme de la creme for collectors. High grade Pinnacle Refractor rookies of these future Hall of Famers have sold for $50,000+. Even well-centered examples still fetch $3,000-10,000.

1996 Ultra Baseball Ken Griffey Jr., Chipper Jones, Derek Jeter, Others: Ultra was one of the premiere brands of the mid-90s and their 1996 release featured some true icons of that era. The Griffey, Jeter, and Chipper Jones base cards hold significant value today in top condition, ranging from $1,000-5,000 each. But the real jewels are parallel and serial numbered cards, autographs, and memorabilia patches from this hugely popular set.

1997 Bowman’s Best Refractors Chipper Jones, Derek Jeter, Others: Building on the success of Pinnacle Refractors, Bowman’s Best in 1997 took things up a notch. The refractive technology was even more advanced, resulting in cards with dazzling color shifts. Top rookies and stars from that year like Chipper, Jeter, and Nomar Garciaparra command $1,000+ for their refractor parallels in high grade.

1998 Bowman Chrome Refractors Ken Griffey Jr., Sammy Sosa: At the height of the 1990s card boom, Bowman Chrome took the hobby by storm with its ultra-modern design and true “chrome” parallel cards. Griffey remained a superstar draw while Sosa’s record-setting home run chase made him a hot commodity. Their refractor rookies from 1998 have reached $5,000+ for PSA 10s. Even well-kept copies sell for hundreds.

1999 Upper Deck SP Authentic Autographs/Memorabilia Cards: The late 90s saw a rise in “hits” cards that featured game-used memorabilia or autographs of stars. The 1999 Upper Deck SP Authentic release is legendary for housing some true unicorns. Rare 1/1 autograph or relic parallels of Griffey, Jeter, Chipper Jones, and others have realized over $50,000 at auction. Even more common autographed or swatch cards from this set hold value in the $500-3,000 range.

That covers some of the most notable and valuable baseball cards to seek out from the rich 1990s collecting decade. While prices have risen dramatically in recent years, there are still plenty of affordable gems to be found from sets like Bowman, Upper Deck, and Pinnacle if you’re willing to hunt online or at card shows. The 1990s launched the careers of many future Hall of Famers, so their rookie cards will always be in high demand. With patience and research, you can build an impressive collection highlighting the biggest stars and sets from this iconic period in baseball card history.