How much is a 1975 1975 Kellogg's 3 D Super Stars Brooks Robinson #18 worth?

As of 2051, Rawcomps has tracked 0 raw-condition sales for the 1975 1975 Kellogg's 3 D Super Stars #18 Brooks Robinson. 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 1975 1975 Kellogg's 3 D Super Stars #18?

Graded copies of the 1975 1975 Kellogg's 3 D Super Stars #18 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 1975 1975 Kellogg's 3 D Super Stars #18 a reprint?

Reprints exist for nearly every popular pre-1980 baseball card (including the 1975 1975 Kellogg's 3 D Super Stars Brooks Robinson). 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

1975 Kellogg's 3 D Super Stars · #18

Brooks Robinson

Comp signal

Single Source

medium

Thin data

medium

Total comps

Raw

Graded

30d median

—

Condition-aware breakdown

yellow

Raw by condition

Mintn=6$70
Condition unknownn=8$33
Near Mintn=2$30

Graded — by grader & grade

No graded sales

Set: 1975 Kellogg's 3 D Super Stars
Year: 1975
Card #: 18
Set code: 1975_KELLOGG_S_3_D_SUPER_STARS

Sold-market evidence

All sales

Date	Price	Grade	Marketplace	Source
Jun 23, 2026	$70.00	raw:MINT	eBay	View evidence ↗
Jun 23, 2026	$70.00	raw:MINT	eBay	View evidence ↗
Jun 23, 2026	$17.00	raw:MINT	eBay	View evidence ↗
Jun 23, 2026	$30.00	raw:NM	eBay	View evidence ↗

$70.00

raw:MINT

Evidence ↗

Jun 23, 2026 · eBay

$70.00

raw:MINT

Evidence ↗

Jun 23, 2026 · eBay

$17.00

raw:MINT

Evidence ↗

Jun 23, 2026 · eBay

$30.00

raw:NM

Evidence ↗

Jun 23, 2026 · eBay

Showing 4 of 4 retained sale records. Aggregate totals may include up to 16 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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Brooks Robinson

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