The 1990 Fleer baseball card set was a special 10th anniversary edition that included several insert sets that made certain cards extremely valuable. Released at the height of the junk wax era in 1990, the Fleer set had low print runs and included some of the most recognizable stars in the game at the time. While the base cards themselves don’t hold huge value today, the inserts and parallel inserts from the set can be quite valuable for serious collectors and investors.

One of the most sought after subsets was the Fleer All-Stars insert set that featured 20 top players from the past decade of baseball. Each card in the insert set was serially numbered to 10,000 copies or less, making them quite scarce. Some of the biggest names featured in the All-Stars subset include Nolan Ryan, Mike Schmidt, Rod Carew, and Reggie Jackson. High grade examples of these short printed inserts can fetch well over $100 due to their scarcity and star power subjects.

Another valuable subset was the Fleer Greats subset, which paid homage to baseball legends of the past. This insert set included 18 cards featuring icons of the game like Babe Ruth, Willie Mays, and Ted Williams. Like the All-Stars, these cards were also short printed, with editions numbering around 5,000 copies or less. In high grades, the Fleer Greats cards from 1990 can sell for $200 or more due to their popularity among collectors looking to add vintage stars to their collections.

Perhaps the most coveted insert cards from the 1990 Fleer set were the gold parallel versions inserted one per rack pack. Theseparallel versions featured the same designs as the base cards but with gold borders and lettering. Only 36,000 copies were produced of each gold parallel across the entire 550+ card base set. Some notable stars that have valuable gold parallel versions include Ken Griffey Jr., Cal Ripken Jr., and Roger Clemens. High grade gold parallels for these talented young stars can reach well over $1000 due to their ultra-limited print runs.

In addition to valuable insert subsets, the 1990 Fleer base set also included several key rookie cards that are important to baseball card investors and enthusiasts. Perhaps most famously, the set featured the rookie card debut of baseball’s all-time home run leader Barry Bonds. Bonds’ rookie in the 1990 Fleer set remains one of the most iconic and sought after cards in the modern era. High grade, near-mint copies routinely sell for upwards of $1000 or more even decades after the set was released.

Another excellent rookie card found in 1990 Fleer was Pittsburgh Pirates’ star Bobby Bonilla. While not as noteworthy as Bonds today, Bonilla had a fine career playing for several contending teams in the 1980s and 1990s. His rookie card is popular with Pirates fans and collectors, with PSA 9+ copies selling between $50-100. Mike Mussina also had his rookie card in the 1990 Fleer set as a member of the Baltimore Orioles. Considered one of the most accomplished pitchers of his generation, Mussina’s rookie holds value between $30-50 even in lower grades.

While there were overproduce of many late ’80s and early ’90s baseball card sets, the 1990 Fleer anniversary edition set stands apart due to its memorable inserts, parallel varieties, and Hall of Fame worthy rookie cards. Sure, run of the mill commons don’t carry much value today. But for key rookie stars, MVP level veterans in the popular All-Star and Greats subsets, and especially the ultra-rare gold parallel cards, the 1990 Fleer set remains an compelling investment over 30 years later. For serious baseball card collectors and investors, high grade examples from this classic anniversary issue are well worth pursuing.