What is the significance of the 1990 Upper Deck High Number series?

The 1990 Upper Deck High Number series is significant as part of the company's first-ever baseball set, which revolutionized the trading card industry with its high production values. The High Number subset typically included players who were not featured in the main base set, offering collectors a way to complete broader sets of the brand.

Who is Mark Langston and why is he featured on this card?

Mark Langston was a prominent MLB pitcher who played for the Los Angeles Angels during the period covered by this 1990 release. He is featured on card #783 because he was a key member of the Angels' rotation, making him a relevant subject for collectors of team-specific or player-focused sets.

Why do collectors seek out 1990 Upper Deck baseball cards today?

Collectors seek out 1990 Upper Deck baseball cards because they represent the brand's debut in the sports card market, marking a shift towards higher quality printing and design. These cards are valued for their historical importance in the hobby and their association with notable players like Mark Langston during a significant era of Major League Baseball.

Back to Browse

Marketplace

1 / 4

1990 Upper Deck High Number Mark Langston #783 baseball trading card front — Mark Langston 1990 Upper Deck High Number #783 - Baseball Trading Card

About This Card

Explore the 1990 Upper Deck High Number Mark Langston #783, a definitive entry from Upper Deck's inaugural baseball set featuring the Los Angeles Angels pitcher.

Mark Langston

Name: 1990 Upper Deck High Number Mark Langston #783
Brand: Upper Deck
SKU: sports_card_01KW59SB1300RVHP22YT6HNCX9

1990 • Upper Deck • High Number

Major League Baseball • Los Angeles Angels

1990 Upper Deck High Number Major League Baseball Los Angeles Angels Near Mint

Best Available Offer

$1.00

1 available

37% below market

Based on Aggregated Price Guide · 5 sales sampledLast Updated August 30, 2026 at 7:04 AM

Condition

Near Mint

Card Number

783

Primary Seller

SuperCatch

New

Shipping Calculated at Checkout

30-day returns

Price History

Description

The 1990 Upper Deck High Number Mark Langston #783 baseball card represents a pivotal moment in sports trading card history. Collectors often seek out cards from this inaugural run due to their significance in the evolution of the hobby. Mark Langston is featured prominently on card number 783, showcasing his role as a key pitcher for the Los Angeles Angels during the late 1980s and early 1990s. The High Number series typically included players who were either rising stars or established veterans who did not fit into the main base set's lower-numbered slots. This placement highlights Langston's status as a valuable asset to the Angels' rotation at the time. For enthusiasts of vintage baseball memorabilia, this card serves as a tangible link to the era when Mark Langston was dominating the mound. Collectors building sets of Upper Deck releases or focusing on Los Angeles Angels history often view this card as an essential component. Whether you are a long-time collector of vintage sports cards or just beginning to explore the hobby, the 1990 Upper Deck High Number Mark Langston #783 offers a piece of baseball heritage. The card's association with a major manufacturer and a prominent MLB player makes it a notable item for any collection dedicated to the sport's rich history. Adding this card to your portfolio connects you with the legacy of one of baseball's most recognizable figures from the turn of the decade.

Last Listing Activity

5 hours ago

Seller Action

Have one of these to sell?

We'll pre-fill the product details from this catalog entry, so your listing lands on this exact page. Just add photos of your copy, pick its condition, and set your price.

Product Specs