How much is a 1974 1974 O Pee Chee Harmon Killebrew #400 worth?

As of 2050, Rawcomps has tracked 0 raw-condition sales for the 1974 1974 O Pee Chee #400 Harmon Killebrew. 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 1974 1974 O Pee Chee #400?

Graded copies of the 1974 1974 O Pee Chee #400 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 1974 1974 O Pee Chee #400 a reprint?

Reprints exist for nearly every popular pre-1980 baseball card (including the 1974 1974 O Pee Chee Harmon Killebrew). 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

1974 O Pee Chee · #400

Harmon Killebrew

Comp signal

Single Source

medium

Total comps

Raw

Graded

30d median

—

Condition-aware breakdown

yellow

Raw by condition

Near Mintn=2$72
Excellentn=2$38
Very Goodn=2$27
Condition unknownn=22$10

Graded — by grader & grade

No graded sales

Set: 1974 O Pee Chee
Year: 1974
Card #: 400
Set code: 1974_O_PEE_CHEE

Sold-market evidence

All sales

Date	Price	Grade	Marketplace	Source
Jun 26, 2026	$38.00	raw:EX	eBay	View evidence ↗
Jun 26, 2026	$27.00	raw:VG	eBay	View evidence ↗
Jun 26, 2026	$72.19	raw:NM	eBay	View evidence ↗

$38.00

raw:EX

Evidence ↗

Jun 26, 2026 · eBay

$27.00

raw:VG

Evidence ↗

Jun 26, 2026 · eBay

$72.19

raw:NM

Evidence ↗

Jun 26, 2026 · eBay

Showing 3 of 3 retained sale records. Aggregate totals may include up to 28 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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Harmon Killebrew

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