Cyber-Stein [Quarter Century Secret Rare] RA03-EN146 Price Guide

Yu-Gi-Oh! · YuGiOh Quarter Century Bonanza · Quarter Century Secret Rare · Released 2024

Cyber-Stein [Quarter Century Secret Rare] RA03-EN146 (YuGiOh Quarter Century Bonanza) is currently worth $13.05 raw (near mint) and $72.38 in PSA 10 (as of Sep 27, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.

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Current prices

Raw (ungraded)

Ungraded

$13.05

Graded — grade ladder

Cyber-Stein [Quarter Century Secret Rare] RA03-EN146 graded prices by company and grade
Grade	PSA	CGC	BGS	SGC	Graded
10	$72.38	$43.00	$94.00	$43.00	—
9.5	—	—	—	—	$71.00
9	—	—	—	—	$67.64
8	—	—	—	—	$35.35
7	—	—	—	—	$20.14

Swipe the table for the other grading companies →

Last updated 2026-09-27 · Source: the PriceCharting price guide

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Price history

Raw (NM)$13.05+31%

PSA 10$72.38+3%

Jul 11, 2026$9.97 – $79.50Sep 27, 2026

Is it worth grading?

Worth grading — even a PSA 9 beats raw

A PSA 10 Cyber-Stein [Quarter Century Secret Rare] RA03-EN146 sells for $72.38 against $13.05 raw: a $59.33 spread, 5.5× the ungraded price. Even a PSA 9 ($67.64) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Full grading break-even for Cyber-Stein [Quarter Century Secret Rare] RA03-EN146: fee tiers, best grader, gem-rate math →

Should I pay this?

Asking priceGrading fee

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More from YuGiOh Quarter Century Bonanza

Full set checklist →

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Kycoo the Ghost Destroyer [Quarter Century Secret Rare] RA03-EN110

Raw $76.46PSA 10 $439

Black Luster Soldier - Envoy of the Beginning [Quarter Century Secret Rare] RA03-EN132

Raw $133PSA 10 $397

Substitoad [Quarter Century Secret Rare] RA03-EN197

Raw $53.52PSA 10 $375

Blue-Eyes Ultimate Dragon [Quarter Century Secret Rare] RA03-EN178

Raw $80.94PSA 10 $375

Sky Striker Mobilize - Engage! [Quarter Century Secret Rare] RA03-EN269

Raw $62.47PSA 10 $373

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Price alert

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Cyber-Stein [Quarter Century Secret Rare] RA03-EN146 — frequently asked

How much is Cyber-Stein [Quarter Century Secret Rare] RA03-EN146 (YuGiOh Quarter Century Bonanza) worth?

As of Sep 27, 2026, Cyber-Stein [Quarter Century Secret Rare] RA03-EN146 (YuGiOh Quarter Century Bonanza): an ungraded near-mint copy sells for about $13.05, a PSA 10 sells for about $72.38, a PSA 9 for about $67.64. Values come from the PriceCharting price guide and are refreshed weekly.

How much is a PSA 10 Cyber-Stein [Quarter Century Secret Rare] RA03-EN146 worth?

As of Sep 27, 2026, a PSA 10 (Gem Mint) Cyber-Stein [Quarter Century Secret Rare] RA03-EN146 (YuGiOh Quarter Century Bonanza) sells for about $72.38, compared with $13.05 for a raw near-mint copy.

Is Cyber-Stein [Quarter Century Secret Rare] RA03-EN146 worth grading?

Is Cyber-Stein [Quarter Century Secret Rare] RA03-EN146 going up or down in value?

Cyber-Stein [Quarter Century Secret Rare] RA03-EN146 (YuGiOh Quarter Century Bonanza) is up 3% over the last 30 days (PSA 10 market). Short-term moves on individual cards are noisy — check the price history above for the trend.

Where do these Yu-Gi-Oh! card prices come from?

Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.