Gora Turtle of Illusion [1st Edition] #IOC-066

Gora Turtle of Illusion [1st Edition] #IOC-066 collector guide

About Gora Turtle of Illusion

Gora Turtle of Illusion is an Effect Monster, printed as IOC-066 in Invasion of Chaos (2004) as a Common. It is a Level 4 WATER Aqua monster with 1,200 ATK and 1,400 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 168th 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

Aqua monsters often work with water Field Spells such as Umi. In play, it is a card for negating cards and effects.

Version and identification

This guide covers the 1st Edition printing. The words "1st Edition" are printed below the artwork on the left; copies without them are the Unlimited printing and usually sell for less. Check the code printed below the artwork on the right: it should read IOC-066. The code IOC-066, without a language letter, marks the original North American printing. European English copies have an E in the code, such as IOC-E066, 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 Gora Turtle of Illusion: IOC-066 (€0.18). 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 €0.37, a PSA 9 for €6.24 and a PSA 10 for €51.65. Our monthly prices for it go back to February 2022. Over the last 12 months ungraded copies are down 76%, and up 54% in the last month. Its highest monthly ungraded value was €1.52 in October 2025, 76% above today. PSA 10 copies have moved up 22% over the same 12 months. 1st Edition copies sell for about 2.1× the Unlimited printing (€0.37 against €0.18).

Grading and population

A PSA 10 sells for 139.6× the ungraded price and 8.3× a PSA 9. That gap is small, so grading fees may outweigh the gain unless the card is for your own collection. On cards from the early 2000s, the dark brown backs show every scuff and white edge, so top grades are scarce.

Investment potential

In its favour: a price well below its October 2025 peak, which some collectors see as room to recover; it comes from the 1st Edition run of an early English set, which will never be printed again; an active market (25 recent completed sales), so it is easy to sell. Against it: falling prices, down 76% in a year. Card prices can fall as well as rise, so this is not financial advice.

Before you buy

Expect to pay around €0.37 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-066, the "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.