Ken Griffey Jr. is widely considered one of the greatest baseball players of all time, and his rookie baseball cards from 1989 are some of the most valuable in the hobby. Griffey was an all-world talent coming up through the Seattle Mariners system in the late 1980s, and collectors knew they had a future superstar on their hands when they pulled one of his rookie cards from packs.

While Griffey had several rookie cards issued in 1989 from different manufacturers, the two most coveted and valuable are the Upper Deck Griffey rookie and the Griffey rookie from Donruss. Both cards hold iconic status in the hobby and can sell for tens of thousands of dollars in pristine mint condition. Let’s take a closer look at these two legendary rookie cards and why they hold so much value for collectors nearly 35 years after they were originally released.

The 1989 Upper Deck Ken Griffey Jr. rookie card is widely considered the most valuable baseball card of all time in top condition. In a Near Mint to Mint (NM-MT) grade from Professional Sports Authenticator (PSA), this Griffey rookie has sold at auction for over $400,000. Even in Excellent (EX) condition, a PSA-graded Griffey Upper Deck rookie has sold for $100,000+.

Part of what makes the Upper Deck rookie so desirable is its rarity and the quality of its production. Upper Deck’s inaugural baseball card set in 1989 was its first foray into the sports card market, and the company utilized innovative printing techniques that resulted in sharp, vivid photographic reproductions unlike anything collectors had seen before. Meanwhile, Upper Deck printed the set in much lower numbers than competitors like Topps or Donruss, which has kept Griffey’s rookie among the scarcest in the hobby. The combination of Griffey being a future Hall of Famer, the card’s excellent aesthetics courtesy of Upper Deck, and its extremely limited printing has cemented this card as the crowning jewel of any collection.

While not quite as sought-after as the Upper Deck rookie, Ken Griffey Jr.’s 1989 Donruss rookie card also holds immense value, especially in top grades. In a PSA Gem Mint 10 rating, a Donruss Griffey rookie has exceeded the $100,000 sales threshold at auction. Even in lower grades of Mint 9 or EX-MT 8.5, this popular Griffey issue still tends to pull in tens of thousands of dollars. Like Upper Deck, Donruss also utilized vibrant color photos on its cards compared to competitors in 1989. The Donruss set had a much larger printing than Upper Deck as well, but Griffey’s card within it remains highly coveted due to his immediate stardom and the aesthetics of Donruss’s design.

Factors like overall condition, authenticity, and the prominence of the grading service also impact Ken Griffey Jr. rookie card values. Of course, cards that receive the coveted PSA 10 Gem Mint rating will demand astronomical sums, while anything graded 6 or below is typically only of interest to die-hard Griffey collectors. Meanwhile, cards that have been encased by the industry’s leading third-party authentication companies like PSA and Beckett hold more extensive provenance compared to raw or uncertified cards. All of these variables help determine the eventual sales price of a Griffey rookie on the thriving collectibles marketplace.

While the 1989 Upper Deck and Donruss rookies reign supreme in terms of Griffey card values, there are several other notable early issues that can still carry substantial price tags as well. His rookie year also saw cards released in Score, Fleer, and Bowman. The Bowman Griffey rookie has recently sold for over $10,000 in excellent condition. Later finds like Griffey’s highly sought 1990 Upper Deck Baseball Minors Rookie card insert or 1992 Bowman’s Best Refractor parallel can sell for thousands graded perfectly. Even Griffey’s common rookie cards from 1989 Topps or Score still attract passionate collectors and tend to sell for hundreds of dollars in pristine condition.

It’s a testament to Ken Griffey Jr’s brilliant career and popularity that nearly 35 years after his rookie season, his earliest baseball cards remain among the most in-demand and pricy investments in the entire collecting landscape. While true gem mint Griffeys will set someone back many thousands or even hundreds of thousands, there are still affordable graded options available for collectors looking to add a piece of this legendary player’s rookie history to their collection. Whether a raw or certified card, any Ken Griffey Jr. issue from his debut year of 1989 will make for an excellent long-term hold that’s quite likely to appreciate over the coming decades.