Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077
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Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077 collector guide
About Grave of the Super Ancient Organism
Grave of the Super Ancient Organism is a Continuous Trap Card, printed as RA03-EN077 in Quarter Century Bonanza (2024) as a Secret Rare. Quarter Century Bonanza, released in late 2024, mixes classic cards from the original series with modern staples, each in several rarities including Quarter Century Secret Rare and Platinum Secret Rare. Ungraded, this printing ranks 606th of the 968 Quarter Century Bonanza cards we track. The top card is Blue-Eyes White Dragon at €192.99.
Character and collecting appeal
Its effect centres on Special Summoning.
Version and identification
Check the code printed below the artwork on the right: it should read RA03-EN077. RA03-EN077 is the English printing. Other languages use their own letters in place of EN, such as DE or FR, and are priced separately. It is the Secret Rare version. Secret Rares have a rainbow-foil name and diagonal holographic artwork. Quarter Century Bonanza has 6 other printings of Grave of the Super Ancient Organism: RA03-EN077 Collector's Rare (€1.35), RA03-EN077 Platinum Secret Rare (€1.02), RA03-EN077 Quarter Century Secret Rare (€0.15), RA03-EN077 Super Rare (€0.62), RA03-EN077 Ultimate Rare (€0.16) and RA03-EN077 Ultra Rare (€0.13). Each has its own price, so match the code, edition and rarity exactly.
Price history
Today an ungraded copy of this printing sells for about €1.44, a PSA 9 for €8.02 and a PSA 10 for €35.13. Our monthly prices for it go back to November 2024. Over the last 12 months ungraded copies are up 64%, and down 1% in the last month. Its highest monthly ungraded value was €1.71 in July 2026, 16% above today. PSA 10 copies have moved up 9% over the same 12 months. Of the 7 printings of Grave of the Super Ancient Organism we track, this is the most valuable ungraded. The cheapest is Quarter Century Bonanza RA03-EN077 Ultra Rare at €0.13.
Grading and population
A PSA 10 sells for 24.4× the ungraded price and 4.4× a PSA 9. That gap is small, so grading fees may outweigh the gain unless the card is for your own collection. Even pack-fresh modern cards can have surface scratches or curling foil, so a 10 is never guaranteed.
Investment potential
In its favour: steady demand, with ungraded prices up 64% in a year. Against it: large modern print runs, which tend to cap prices unless a card becomes iconic. Past prices do not guarantee future ones. This is not financial advice.
Before you buy
Expect to pay around €1.44 for a clean ungraded copy; played copies sell for less, and a PSA 9 costs about €8.02. Ask the seller to show the code RA03-EN077 and the Secret Rare finish clearly in the photos, as listing titles often mix up printings. Modern foils can be scratched or curled straight from the pack, so check the surface under a light if you plan to grade.
Card details and image from YGOPRODeck. Yu-Gi-Oh! is a trademark of Konami; Search Cards is not affiliated with Konami.
Most popular Quarter Century Bonanza cards
How much is Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077 (Quarter Century Bonanza) worth?
As of , an ungraded copy of Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077 from Quarter Century Bonanza sells for about €1.44 (about $1.61), a PSA 9 for about €8.02 (about $8.99) and a PSA 10 for about €35.13 (about $39.40). These values are based on 14 recent completed sales, the latest on 26 Aug 2026. Ungraded values are up 64% over the last 12 months and PSA 10 values are up 9%. A PSA 10 sells for 24.4× the ungraded price.
Prices are market values from completed sales, shown in euros (converted from US dollars) and updated every few hours.
Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077 FAQ
How much is Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077 (Quarter Century Bonanza) worth?
Ungraded, Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077 (Quarter Century Bonanza) is worth about €1.44 (about $1.61). A PSA 9 sells for about €8.02 (about $8.99). A PSA 10 sells for about €35.13 (about $39.40). Based on recent completed sales as of 23 Oct 2026.
What is a PSA 10 Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077 worth?
A PSA 10 Gem Mint Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077 (Quarter Century Bonanza) recently sold for about €35.13 (about $39.40), up 9% over the last 12 months. Its highest monthly PSA 10 value was €36.87 in July 2026.
Is Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077 (Quarter Century Bonanza) worth grading?
A PSA 10 sells for about 24.4× the ungraded price (€35.13 vs €1.44). The gap is small, so grading fees may outweigh the gain for most copies.
Is Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077 (Quarter Century Bonanza) going up in value?
Ungraded Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077 values are up 64% over the last 12 months and down 1% over the last month. The highest monthly ungraded value was €1.71 in July 2026.
When was Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077 (Quarter Century Bonanza) released?
Grave of the Super Ancient Organism [Secret Rare] #RA03-EN077 was released on November 7, 2024 as part of Quarter Century Bonanza.