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Gigantes #IOC-021

Invasion of Chaos
Release Date March 1, 2004Set Code IOC-021Rarity CommonEdition UnlimitedCard Type Effect MonsterAttribute EARTHType RockLevel 4ATK / DEF 1900 / 1300
Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by banishing 1 EARTH monster from your GY. If this card is destroyed by battle and sent to the GY: Destroy all Spells and Traps on the field.
Ungraded
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PSA 9
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PSA 10
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Gigantes #IOC-021 collector guide

History, version, grading and market outlook for this card.

About Gigantes

Gigantes is an Effect Monster, printed as IOC-021 in Invasion of Chaos (2004) as a Common. It is a Level 4 EARTH Rock monster with 1,900 ATK and 1,300 DEF. Invasion of Chaos, released in 2004, brought Black Luster Soldier - Envoy of the Beginning, Chaos Emperor Dragon - Envoy of the End and Dark Magician of Chaos. The Envoys went on to dominate competitive play, which makes it one of the most important sets of the early game. Ungraded, this printing ranks 115th of the 224 Invasion of Chaos cards we track. The top card is Black Luster Soldier - Envoy of the Beginning at €143.91.

Character and collecting appeal

Rock monsters are usually high in DEF and built to hold the line. Its text is about clearing the field, banishing cards and Special Summoning. It cannot be Normal Summoned, so it has to be brought out by its own conditions.

Version and identification

This guide covers the Unlimited printing, without the "1st Edition" text below the artwork. 1st Edition copies of the same card have their own, usually higher, prices. Check the code printed below the artwork on the right: it should read IOC-021. The code IOC-021, without a language letter, marks the original North American printing. European English copies have an E in the code, such as IOC-E021, and are priced separately. It is the Common version. Commons have a plain name and no foil. Invasion of Chaos has one other printing of Gigantes: IOC-021 1st Edition (€1.45). 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 €0.66, a PSA 9 for €6.24 and a PSA 10 for €55.92. Our monthly prices for it go back to October 2021. Over the last 12 months ungraded copies are down 54%, and flat in the last month. Its highest monthly ungraded value was €3.07 in December 2021, 79% above today. PSA 10 copies have moved down 33% over the same 12 months. 1st Edition copies sell for about 2.2× the Unlimited printing (€1.45 against €0.66).

Grading and population

A PSA 10 sells for 84.7× the ungraded price and 9× a PSA 9. That gap is small, so grading fees may outweigh the gain unless the card is for your own collection. Early English Yu-Gi-Oh! cards often have off-centre cuts and wear on the dark brown back borders, which is why high grades are hard to reach.

Investment potential

In its favour: a price well below its December 2021 peak, which some collectors see as room to recover; it comes from the first years of the English game, which are no longer printed; an active market (25 recent completed sales), so it is easy to sell. Against it: falling prices, down 54% in a year. Card prices can fall as well as rise, so this is not financial advice.

Before you buy

Expect to pay around €0.66 for a clean ungraded copy; played copies sell for less, and a PSA 9 costs about €6.24. Ask the seller to show the code IOC-021, the missing "1st Edition" text and the Common finish clearly in the photos, as listing titles often mix up printings. Cards from 2004 often show white wear on the back edges and corners, so ask for photos of the back before you buy.

Card details and image from YGOPRODeck. Yu-Gi-Oh! is a trademark of Konami; Search Cards is not affiliated with Konami.

How much is Gigantes #IOC-021 (Invasion of Chaos) worth?

As of , an ungraded copy of Gigantes #IOC-021 from Invasion of Chaos sells for about €0.66 (about $0.74), a PSA 9 for about €6.24 (about $7.00) and a PSA 10 for about €55.92 (about $62.71). These values are based on 25 recent completed sales, the latest on 21 Oct 2026. Ungraded values are down 54% over the last 12 months and PSA 10 values are down 33%. A PSA 10 sells for 84.7× the ungraded price.

Prices are market values from completed sales, shown in euros (converted from US dollars) and updated every few hours.

Gigantes #IOC-021 FAQ

How much is Gigantes #IOC-021 (Invasion of Chaos) worth?

Ungraded, Gigantes #IOC-021 (Invasion of Chaos) is worth about €0.66 (about $0.74). A PSA 9 sells for about €6.24 (about $7.00). A PSA 10 sells for about €55.92 (about $62.71). Based on recent completed sales as of 23 Oct 2026.

What is a PSA 10 Gigantes #IOC-021 worth?

A PSA 10 Gem Mint Gigantes #IOC-021 (Invasion of Chaos) recently sold for about €55.92 (about $62.71), down 33% over the last 12 months. Its highest monthly PSA 10 value was €99.77 in June 2024.

Is Gigantes #IOC-021 (Invasion of Chaos) worth grading?

A PSA 10 sells for about 84.7× the ungraded price (€55.92 vs €0.66). The gap is small, so grading fees may outweigh the gain for most copies.

Is Gigantes #IOC-021 (Invasion of Chaos) going up in value?

Ungraded Gigantes #IOC-021 values are down 54% over the last 12 months and unchanged over the last month. The highest monthly ungraded value was €3.07 in December 2021.

When was Gigantes #IOC-021 (Invasion of Chaos) released?

Gigantes #IOC-021 was released on March 1, 2004 as part of Invasion of Chaos.