Jim Lonborg
Baseball • Swell Baseball Greats
Sport & Year
Baseball • 1991
Brand & Set
Swell - Swell Baseball Greats
Card Number
Unnumbered
Card Type
Vintage Reprint / Retro Set
Rarity
Base
Parallel Variant & Language
Base • English
Condition & Value Assessment
Condition Grade
Gem Mint PSA 10
Estimated Market Value
Raw: $1 - $3, Graded (PSA 10): $15 - $25
Recent Sales
Comparable 1991 Swell Baseball Greats commons in PSA 10 sell consistently in the $15 to $20 range on eBay.
Condition Details
Sharp corners, clean white borders, excellent centering, and a spotless surface with no apparent scratches or printing defects.
Grading Recommendation
Not worth grading for commercial profit due to high grading fees relative to the low value of the card, but a great candidate to grade for personal collection if you prefer slabs.
Card Description
Features Jim Lonborg as a pitcher for the Boston Red Sox, wearing a home white uniform and a Red Sox cap. The card utilizes a vintage-style design featuring a red name banner at the top, yellow border framing the photo, and the Swell logo in the bottom left corner.
Notable Features
Part of a specialty nostalgic release celebrating baseball greats, featuring a classic retro border design.
Authentication Notes
Standard modern card stock and crisp printing consistent with early 1990s Swell releases; no obvious signs of alteration or counterfeiting.
Scanned: 2026-09-04T20:57:18.489979