The 1991 Bowman Matt Williams #378 is a staple of early 90s baseball collecting, featuring the San Francisco Giants infielder in the classic Bowman design.
Estimated delivery October 11, 2026 - October 13, 2026
30-day Returns
Market & Price History
Condition
Value
Source
Trend
Price Details
$0.99
Asking Prices
0%
Based on eBay Active Listings · 23 observations
Estimate: $0.99, based on Asking Prices.
Guide Estimate: $1.45. Evidence date not available.
Asking Prices: $0.99. Evidence date: Oct 2, 2026.Lowest observed item price: $0.70; shipping and tax excluded.Lowest observed item plus quoted shipping: $0.99, among 20 offers with known shipping; tax excluded.
Asking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $0.99 to $0.99 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
$0.99
Source
Asking Prices
Trend
0%
Price Details
Based on eBay Active Listings · 23 observations
Estimate: $0.99, based on Asking Prices.
Guide Estimate: $1.45. Evidence date not available.
Asking Prices: $0.99. Evidence date: Oct 2, 2026.Lowest observed item price: $0.70; shipping and tax excluded.Lowest observed item plus quoted shipping: $0.99, among 20 offers with known shipping; tax excluded.
Asking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Supported by the available observations, but not a guaranteed sale price.
Over the last 30 days, stored prices ranged from $0.99 to $0.99 across 2 capture days. Change between Sep 14, 2026 and Oct 2, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
30-day Price History
Raw / Ungraded
eBay Active Listings · Asking Prices evidence · captured Oct 2, 2026
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 1991 Bowman Matt Williams #378 stands as a significant entry for collectors of early 1990s baseball memorabilia. Released by Bowman, this card captures Matt Williams during his tenure with the San Francisco Giants, a period that defined his early professional identity. The Bowman brand is renowned for its distinctive retro aesthetic, which has made its 1991 issue a favorite among enthusiasts who appreciate the visual style of that specific decade. As card number 378 in the set, this release offers a straightforward yet powerful depiction of a key figure in Giants history. Collectors often seek out 1991 Bowman issues to build comprehensive sets that represent a transitional time in sports trading card design. The simplicity of the Bowman layout allows the subject to take center stage, making it a versatile addition to any collection focused on the Giants or Williams himself. Whether you are completing a base set or looking for a specific player card from this era, the 1991 Bowman Matt Williams #378 provides a tangible connection to the sport's past. Its enduring appeal lies in its association with a major manufacturer and a player who was central to the team's lineup during the early 90s. For investors and hobbyists alike, this card represents a piece of baseball history that remains relevant decades after its initial release. By focusing on the catalog identity of this product, we ensure that collectors understand the specific context of the 1991 Bowman release. This card is not just a piece of cardboard but a marker of a specific year, team, and athlete, making it a meaningful addition for any serious collection of baseball cards.
Last Listing Activity
2 days ago
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Product Specs
Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Estimated delivery October 11, 2026 - October 13, 2026
Collector Ownership
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0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1991 Bowman card of Matt Williams trades at a modest entry-level price point, reflecting its status as a standard base card from a pre-internet era set. While it holds nostalgic value for collectors of the San Francisco Giants' history during that period, it does not command a significant premium compared to his more sought-after rookie or parallel variations. The current market positioning suggests it serves primarily as an affordable addition for completists rather than a high-value investment piece.
Rarity Breakdown
As a standard base card without noted special attributes, serial numbering, or short-print designations, this item represents the most common form of the card. Its scarcity is determined solely by general circulation and survival rates rather than intentional production limits like parallel variants or one-of-ones. Consequently, the supply in the secondary market is likely abundant, keeping individual rarity low.
Investment Outlook
The investment potential is limited due to the lack of rookie designation or unique scarcity mechanics that typically drive collector demand. While Bowman is a respected brand, this specific iteration lacks the premium attributes that fuel long-term value appreciation. Collectors are more likely to seek higher-grade examples or rare parallels from this set, making this base card a stable but low-growth asset.
