Explore the 1991 Score Supplemental Mike Stonebreaker #11T, a vintage Chicago Bears football trading card. This NFL collectible features Stonebreaker in his Bears uniform.
Estimated delivery October 9, 2026 - October 11, 2026
30-day Returns
Market & Price History
Condition
Value
Source
Trend
Price Details
$1.05
Asking Prices
Based on eBay Active Listings · 3 observations
Estimate: $1.05, based on Asking Prices.
Guide Estimate: $1.41. Evidence date not available.
Asking Prices: $1.05. Evidence date: Oct 1, 2026.Lowest observed item price: $1.05; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.69, among 3 offers with known shipping; tax excluded.
Asking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Limited market evidence. Treat this estimate as a reference point.
$1.05
Source
Asking Prices
Trend
Price Details
Based on eBay Active Listings · 3 observations
Estimate: $1.05, based on Asking Prices.
Guide Estimate: $1.41. Evidence date not available.
Asking Prices: $1.05. Evidence date: Oct 1, 2026.Lowest observed item price: $1.05; shipping and tax excluded.Lowest observed item plus quoted shipping: $1.69, among 3 offers with known shipping; tax excluded.
Asking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.Limited market evidence. Treat this estimate as a reference point.
30-day Price History
Raw / Ungraded
eBay Active Listings · Asking Prices evidence · captured Oct 1, 2026
History is building. At least two days of matching observations are needed to show a trend.
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 Score Supplemental series holds a distinct place in the history of football trading cards, offering a unique alternative to the standard base sets released that year. Within this framework, the Mike Stonebreaker #11T card captures the Chicago Bears defensive presence during the early 1990s. As a member of one of the NFL's most storied franchises, Stonebreaker's inclusion in this supplemental release provides collectors with a specific snapshot of Bears roster dynamics from that era.
Collectors of vintage football cards often seek out supplemental issues like this 1991 release because they represent a niche segment of the hobby. These cards were distributed through different channels than standard packs, making them distinct from the primary base set. For fans of the Chicago Bears or those who follow defensive linemen from this period, the #11T card serves as a tangible connection to Stonebreaker's professional career. The card's identity is firmly rooted in the 1991 Score brand, known for its clean design and straightforward presentation of player information.
Investing in or completing a collection of 1991 Score cards often involves tracking down these supplemental inserts, which can be more challenging to find than common base cards. The Mike Stonebreaker #11T is a key component for those building comprehensive sets of the 1991 Score product line. Whether you are a dedicated Bears fan or a general NFL memorabilia collector, this card offers a piece of sports history that reflects the competitive landscape of the early 90s. It stands as a recognized item for those who appreciate the depth and variety of trading card releases from this year.
The enduring appeal of the 1991 Score Supplemental series lies in its ability to feature players who might have been overlooked in the main set. Stonebreaker's inclusion highlights the depth of the Bears' roster and the broad scope of the Score brand in covering the NFL. For collectors, acquiring this card is about more than just owning a piece of cardboard; it is about preserving a fragment of sports culture from a significant time in football history.
Last Listing Activity
23 hours 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 9, 2026 - October 11, 2026
Collector Ownership
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0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1991 Score Supplemental card features Mike Stonebreaker, a player with limited mainstream visibility compared to Chicago Bears stars of that era, resulting in a niche market presence. The current pricing reflects a low-tier valuation typical for non-star rookies or role players from this specific set. With only one active listing available, the card lacks broad market liquidity, suggesting it trades quietly within specialized collector circles rather than commanding widespread attention.
Rarity Breakdown
The card is identified as part of a Supplemental series, which generally implies a distribution model distinct from the base set, though no specific short-print or serial-numbered attributes are noted. Without parallel variations or limited edition markers, the supply is determined primarily by the original print run of this supplemental release. This places the card in the standard scarcity tier for its brand, relying on condition rather than unique scarcity mechanics for value differentiation.
Investment Outlook
As a non-rookie card from a supplemental set, the investment potential is constrained by the lack of rookie-card premium mechanics and the player's relative obscurity in the broader football card market. Demand is likely driven by Chicago Bears completists or collectors focusing specifically on the 1991 Score brand rather than general NFL investors. The absence of special attributes means value appreciation will be minimal unless the player achieves significant historical recognition not indicated by the current data.
