Explore the 1990 Pro Set John L. Williams #306 football card. This vintage NFL trading card features the Seattle Seahawks player in a classic 1990s design.
Estimated delivery October 7, 2026 - October 9, 2026
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Market & Price History
Condition
Value
Source
Trend
Price Details
$1.48As of 9/15/2026
Asking Prices
Based on eBay Active Listings · 25 observations
Estimate: $1.48, based on Asking Prices.
Source date not availableAsking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.This estimate is older and may not reflect today's market.
$1.48As of 9/15/2026
Source
Asking Prices
Trend
Price Details
Based on eBay Active Listings · 25 observations
Estimate: $1.48, based on Asking Prices.
Source date not availableAsking prices are unsold offers, not completed sales. Repeated observations do not establish additional buyer demand.This estimate is older and may not reflect today's market.
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 1990 Pro Set John L. Williams #306 football card represents a specific moment in NFL trading card history. Released during the early 1990s, Pro Set established itself as a major manufacturer of sports collectibles, competing directly with Topps and Fleer. This release, identified by card number 306, features John L. Williams, who played for the Seattle Seahawks during this period. Collectors often seek out 1990 Pro Set cards for their distinct visual style and historical context. For fans of the Seattle Seahawks or those building collections focused on this era, this card serves as a tangible piece of football heritage. It captures the aesthetic of early 90s sports marketing, where bold colors and clear typography were used to highlight player achievements. John L. Williams was a running back for the Seahawks, and his inclusion in the Pro Set lineup reflects the brand's commitment to documenting the league's talent. Whether you are a veteran collector or new to the hobby, adding this card to your collection offers a glimpse into the past. The 1990 Pro Set brand continues to be recognized by enthusiasts for its role in the evolution of sports card design. Williams #306. By focusing on the identity of the card and its place in NFL history, collectors can appreciate the product beyond its current market value. This approach ensures that the significance of the 1990 Pro Set release is maintained for future generations of collectors who value the sport's legacy.
Last Listing Activity
9/17/26
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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 7, 2026 - October 9, 2026
Collector Ownership
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0 collectors have this card
SuperCatch Expert Analysis
Market Value Insight
This 1990 Pro Set card of John L. Williams trades at a modest price point, reflecting his status as a solid contributor rather than a franchise cornerstone during his tenure with the Seattle Seahawks. The current listing activity suggests a liquid but low-volume secondary market, typical for non-rookie cards of players from this era who did not achieve widespread mainstream stardom. Its valuation remains accessible, positioning it as an affordable entry for collectors focusing on 1990s NFL memorabilia or Seahawks history.
Rarity Breakdown
As a standard base card within the Pro Set brand, this item carries no special scarcity attributes such as serial numbering, short prints, or parallel variations. The supply is determined by the original production volume of the 1990 Pro Set base set, which was generally high to meet broad collector demand at the time. Consequently, the card relies on its condition and the presence of an active market rather than intrinsic rarity drivers.
Investment Outlook
Given the lack of rookie card designation or special parallel status, the investment potential is limited to general nostalgia and team-specific collecting interests. The card's value is unlikely to appreciate significantly unless broader market trends favor ungraded 1990s football cards or specific demand emerges for John L. Williams memorabilia. Collectors should view this as a speculative addition for diversification within a 1990s NFL portfolio rather than a primary growth asset.
