Estimated delivery October 1, 2026 - October 3, 2026
30-day Returns
Market & Price History
Condition
Value
Source
Trend
Price Details
$1.71
Guide Estimate
0%
Based on Aggregated Price Guide
Estimate: $1.71, based on Guide Estimate.
Source date not availableFew comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $1.71 to $1.71 across 2 capture days. Change between Aug 31, 2026 and Sep 14, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$1.71
Source
Guide Estimate
Trend
0%
Price Details
Based on Aggregated Price Guide
Estimate: $1.71, based on Guide Estimate.
Source date not availableFew comparable observations are available, so this estimate may be less reliable.
Over the last 30 days, stored prices ranged from $1.71 to $1.71 across 2 capture days. Change between Aug 31, 2026 and Sep 14, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
Each point is the last stored observation that day for this printing, condition, grader, autograph status and source. Gaps mean no observation; guide estimates and asking prices are not completed sales.
Product Overview
Description
The 1988 Fleer Mike Diaz #326 card represents a specific entry in one of the most recognizable baseball trading card sets of the late 1980s. Released by Fleer, this product marked a significant return to the sports card market, offering collectors a distinct visual style and comprehensive roster coverage. Mike Diaz, associated with the Pittsburgh Pirates, appears on card number 326 within this collection. Fleer's 1988 set is widely regarded by hobbyists for its unique design elements, which differed from the dominant offerings of the era. Collectors often seek out cards from this year to build complete sets or to acquire specific player images that defined the visual identity of 1980s baseball memorabilia. The inclusion of Mike Diaz provides an opportunity to own a piece of team history from the Pirates during this period. For investors and set builders, the 1988 Fleer release continues to hold a place in the hobby due to its nostalgic value and the foundational role it played in reviving the trading card industry. The #326 card serves as a tangible connection to the players and teams of that time. Whether you are focusing on the Pirates or the broader Fleer brand, this card offers a straightforward addition to any focused collection. The straightforward presentation of the subject allows the card to stand as a classic example of 1988 sports card production.
Last Listing Activity
9/17/26
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
Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Estimated delivery October 1, 2026 - October 3, 2026
Collector Ownership
Owned by Collectors
See how many public collections currently include this card.
0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1988 Fleer Mike Diaz card trades at a modest price point, reflecting its status as a non-premium base card from a major manufacturer. While it lacks the premium valuations associated with star players or rookie cards, it offers accessible entry into vintage Pittsburgh Pirates memorabilia. The current market positioning suggests it is widely available and does not command a significant condition or grading premium over average examples.
Rarity Breakdown
As a standard base card within the 1988 Fleer set, this item carries no inherent scarcity mechanisms such as serial numbering, short-print status, or parallel variations. The supply is determined entirely by the original print run of the base set, which was produced in high volumes for mass-market distribution. Consequently, the card's rarity is defined by its commonality rather than any limited-edition attributes.
Investment Outlook
Investment potential is limited by the absence of rookie card designation, which typically drives significant collector demand in baseball card markets. The card's value is primarily driven by nostalgia for the 1980s era and minor team-specific interest rather than strong speculative demand. Without special attributes or player prominence, this card functions more as a fill-in piece for completists than a standalone asset for growth.
