How much is a 1979 1979 Jack Wallin Diamond Greats Willie Mays #50 worth?

As of 2055, Rawcomps has tracked 0 raw-condition sales for the 1979 1979 Jack Wallin Diamond Greats #50 Willie Mays. Condition, original ownership provenance, and presence of an original wrapper or pack provenance all materially shift the market when sales do appear. Source: https://www.psacard.com/auctionprices

What's the difference between graded and raw 1979 1979 Jack Wallin Diamond Greats #50?

Graded copies of the 1979 1979 Jack Wallin Diamond Greats #50 are sealed in PSA, SGC, or BGS holders with an assigned condition grade on a 1–10 scale; raw copies are ungraded and the buyer assesses condition directly. Graded copies typically command a premium because the holder authenticates and grades the card in one step — but for raw cards, the upside is condition-judgment that beats the grader's eye. Source: https://www.psacard.com/services/grading

Is my 1979 1979 Jack Wallin Diamond Greats #50 a reprint?

Reprints exist for nearly every popular pre-1980 baseball card (including the 1979 1979 Jack Wallin Diamond Greats Willie Mays). Originals show period-appropriate cardstock thickness, an offset-printing dot pattern visible under a 10× loupe, and back-design fidelity matching the era's printing process. If the card has modern gloss, sharp uncreased corners on a card that should show 76+ years of age, or paper that feels too white and crisp, treat it as a reprint until verified by a professional grading service. Source: https://www.psacard.com/services/authentication

1979 Jack Wallin Diamond Greats · #50

Willie Mays

Comp signal

Thin data

medium

Total comps

Raw

Graded

30d median

—

Condition-aware breakdown

yellow

Raw by condition

Near Mintn=2$20
Mintn=—
GEM_MTn=—

Graded — by grader & grade

PSA0 sales · 2 grades

PSA 10Thin

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n 0min–max ▾

Low —·High —·0 graded sales

PSA 9Thin

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n 0min–max ▾

Low —·High —·0 graded sales

Set: 1979 Jack Wallin Diamond Greats
Year: 1979
Card #: 50
Set code: 1979_JACK_WALLIN_DIAMOND_GREATS

Sold-market evidence

All sales

Date	Price	Grade	Marketplace	Source
Jun 23, 2026	$20.00	raw:NM	eBay	View evidence ↗

$20.00

raw:NM

Evidence ↗

Jun 23, 2026 · eBay

Showing 1 of 1 retained sale records. Aggregate totals may include up to 2 qualifying comps; this table is capped at the latest 50 display-eligible rows. Undated evidence is kept and listed after dated sales.

Population

Research pending — Rawcomps does not yet have a verified, card-level grading-population join for this record.

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Willie Mays

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