What is the estimated value of an ungraded Cyber Dragon from this set?

An ungraded copy of Cyber Dragon [Quarter Century Secret Rare] is valued around $33.

How much more is a PSA 10 version worth compared to ungraded?

The PSA 10 grade is valued at $108, significantly higher than the ungraded price.

Which condition offers the best immediate return on investment?

For immediate value, the ungraded card at $33 is accessible, but the PSA 10 offers the highest potential return at $108.

Cyber Dragon [Quarter Century Secret Rare] RA03-EN155 — Yu-Gi-Oh Quarter Century Bonanza Card Value

Name: Cyber Dragon [Quarter Century Secret Rare] RA03-EN155 — Yu-Gi-Oh Quarter Century Bonanza Card Value
Brand: Yu-Gi-Oh

Yu-Gi-Oh Quarter Century Bonanza

What the Cyber Dragon [Quarter Century Secret Rare] RA03-EN155 card from Yu-Gi-Oh Quarter Century Bonanza is worth — ungraded and graded (PSA 10).

Cyber Dragon [Quarter Century Secret Rare] RA03-EN155 value — Ungraded $33 · Grade 9 $55 · PSA 10 $108. Prices updated July 2026.

Set · Yu-Gi-Oh Quarter Century BonanzaGame · Yu-Gi-Oh

Live on eBay now

↗ Rising · +19%

See current eBay listings

Value by grade

$33

Ungraded

+67%

$55

Grade 9

3.3×

$108

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 3.3× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

See the actual sold listings on eBay ↗

Live on eBay right now

Which version do you have?

To simply own the Cyber Dragon RA03-EN155, purchase the Quarter Century Secret Rare for $33. The Platinum Secret Rare at $6 offers no significant upgrade in edition or packaging over the base version; its value is purely in scarcity. If your goal is just collection completion, the Quarter Century is sufficient. Only pay the extra for the Platinum if you prioritize the highest tier of rarity for display.

VersionUsedNewBuy

Quarter Century Secret Rare— this pageCyber Dragon [Quarter Century Secret Rare] RA03-EN155 — Yu-Gi-Oh Quarter Century Bonanza Card Value$33.37$107.5eBay ↗

Platinum Secret RareCyber Dragon [Platinum Secret Rare] RA03-EN155 — Yu-Gi-Oh Quarter Century Bonanza Card Value$5.7$81.81eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

▍

Price data verified against · 1

PriceCharting — Cyber Dragon [Quarter Century Secret Rare] RA03-EN155 (Yu-Gi-Oh Quarter Century Bonanza)$33.37

Item details

Brand: Yu-Gi-Oh
Set: Yu-Gi-Oh Quarter Century Bonanza
Game: Yu-Gi-Oh

Cyber Dragon Quarter Century [Secret Rare] RA03-EN155 (Yu-Gi-Oh Quarter Century Bonanza) card value

An ungraded Cyber Dragon [Quarter Century Secret Rare] RA03-EN155 from Yu-Gi-Oh Quarter Century Bonanza averages around $33. A Grade 9 copy runs about $55, and a PSA 10 gem-mint commands $108.

What drives the price

Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.

Price guide

Sold values by grade vs. what sellers ask today

Shop this on eBay ↗

Condition	Value	Based on
Ungraded	$33	eBay sold comps
Grade 9	$55	eBay sold comps
PSA 10	$108	eBay sold comps

Frequently asked questions

What is the estimated value of an ungraded Cyber Dragon from this set?: An ungraded copy of Cyber Dragon [Quarter Century Secret Rare] is valued around $33.
How much more is a PSA 10 version worth compared to ungraded?: The PSA 10 grade is valued at $108, significantly higher than the ungraded price.
Which condition offers the best immediate return on investment?: For immediate value, the ungraded card at $33 is accessible, but the PSA 10 offers the highest potential return at $108.