# 1990 Upper Deck Low Number Mike Harkey #107

> The 1990 Upper Deck Mike Harkey #107 is a vintage baseball card featuring the Chicago Cubs pitcher from one of Upper Deck's most collectible early releases.

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## Identity

- **Year**: 1990
- **Manufacturer brand**: Upper Deck
- **Set / series**: Low Number
- **Featured**: Mike Harkey
- **Card number**: #107
- **Product type**: SPORTS_CARD

## Description

The 1990 Upper Deck Mike Harkey #107 represents a key card from Upper Deck's inaugural baseball release, a set that fundamentally changed the trading card hobby. Released during the company's breakthrough year, this card captures Harkey as a member of the Chicago Cubs during a pivotal era for the franchise. Upper Deck's 1990 baseball set is prized by collectors for its sharp photography, innovative design, and the quality printing standards that set the brand apart from competitors at the time. The set established Upper Deck as a premium manufacturer and remains a cornerstone of early 1990s collecting. Harkey's card appeals to Cubs fans, vintage baseball card collectors, and investors seeking cards from Upper Deck's foundational releases. Whether building a complete 1990 Upper Deck set, focusing on Cubs team cards, or collecting early-career pitcher cards, the Mike Harkey #107 offers authentic 1990s baseball card collecting. The card's position in Upper Deck's first major set makes it a meaningful addition to any vintage baseball collection.

## FAQ

### Why is the 1990 Upper Deck baseball set important to collectors?

The 1990 Upper Deck baseball set marked Upper Deck's entry into the baseball card market and is widely regarded as the set that elevated card quality and photography standards across the entire hobby. It remains one of the most collected vintage sets due to its significance in company history and consistent collector demand.

### What makes Mike Harkey #107 valuable to Cubs collectors?

Mike Harkey pitched for the Chicago Cubs during the late 1980s and early 1990s, making his card a natural target for team collectors and Cubs fans building vintage rosters. The card's presence in Upper Deck's flagship 1990 set adds to its appeal for both team-focused and set-completion collectors.

### How should I approach collecting 1990 Upper Deck baseball cards?

Collectors typically pursue 1990 Upper Deck cards through set-building, focusing on specific teams, or targeting key player cards. Many collectors seek cards in varying conditions and grades to fit their budget and collecting goals, with the set offering accessibility at multiple price points.

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- [llms-full.txt](https://supercatch.com/llms-full.txt) — site-level expanded corpus.
- [ai.txt](https://supercatch.com/ai.txt) — AI training and licensing terms.

Last verified: 2025-11-29.
