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Reference artwork · details may differ from this copy
About This Card

The 2007 Yu-Gi-Oh! Gladiator's Assault release featuring Ancient Gear Knight (GLAS-EN029), a foundational EARTH Machine Gemini Monster.

Ancient Gear Knight

2007 • Yu-Gi-Oh! • Gladiator's Assault

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Market Value
Raw/Ungraded Market: $0.30
Stale · as of 10/21/2026
Based on Aggregated Price GuideCheck Price Guide

Market & Price History

Prices Captured Oct 21, 2026
  • $0.30As of 10/21/2026
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  • $5.67As of 10/21/2026
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  • $6.00As of 10/21/2026
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  • $7.00As of 10/21/2026
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  • $51.00As of 10/21/2026
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  • $16.00As of 10/21/2026
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  • $38.96As of 10/21/2026
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  • $23.00As of 10/21/2026
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Below grade 10 the guide publishes one estimate across all graders, so these rows are not PSA, BGS, CGC or SGC prices, and a low slabbed grade can sit below a clean raw copy. Grade 10 is estimated per grader.

30-day Price History

Raw / Ungraded

PriceCharting Price Guide · Guide Estimate evidence · captured Oct 21, 2026

History is building. At least two days of matching observations are needed to show a trend.

Each point is the last stored observation that day for this printing, condition, grader, autograph status and source. Gaps mean no observation; guide estimates and asking prices are not completed sales.
Product Overview

Description

Ancient Gear Knight, designated as GLAS-EN029, is a cornerstone card in the Yu-Gi-Oh! Trading card game, originating from the Gladiator's Assault set released in 2007. As a Level 4 EARTH Machine type Gemini Monster, this card plays a pivotal role for players building the Ancient Gear archetype. The Gemini classification allows it to function as both a normal monster and an effect monster, offering flexibility in gameplay strategies that rely on machine-based synergy. Collectors often seek out cards from the Gladiator's Assault set due to its distinct design language and the nostalgic value of the mid-2000s Yu-Gi-Oh! Era. GLAS-EN029 serves as a fundamental piece for those completing the set, representing the mechanical themes that defined the Ancient Gear series. Its status as a Common rarity card means it is accessible to new and veteran collectors alike, making it a practical addition to any collection focused on archetype completeness or set building. For investors and hobbyists, cards like Ancient Gear Knight from the 2007 Gladiator's Assault release hold enduring appeal due to their historical significance in the TCG's evolution. Whether you are looking to complete a full set of Gladiator's Assault cards or enhance a deck focused on the Ancient Gear theme, this card provides essential mechanical identity. The enduring popularity of the Ancient Gear archetype ensures that GLAS-EN029 remains relevant among collectors who value the strategic depth and nostalgic aesthetic of early 2000s Yu-Gi-Oh! Expansions. Understanding the mechanics and role of Gemini Monsters like Ancient Gear Knight enhances the appreciation of the game's complexity and the strategic choices available to players during that period.

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Product Specs

Card Details

The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.

Catalog Profile

The core identity of the card within the set.

Year

2007

Series

Gladiator's Assault

Card Number

#GLAS-EN029

Featured Subject

The subject, team, league, and sport context tied to this card.

Game

Yu-Gi-Oh!

TCG Attributes

Rarity, print treatment, and game-specific stats for this card.

Rarity

Common

Material

Card Stock

Language

English

Attribute

Earth

Monster type

Machine

Level

4

ATK / DEF

1800 / 500

Archetype

Ancient Gear

Card Text

Abilities, attacks, oracle text, and flavor text printed on the card.

This card is treated as a Normal Monster while face-up on the field or in the Graveyard. While this card is a Normal Monster on the field, you can Normal Summon it to have it become an Effect Monster with this effect. ● If this card attacks, your opponent cannot activate any Spell/Trap Cards until the end of the Damage Step.

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FAQ

Frequently Asked Questions

What set is GLAS-EN029 from?

GLAS-EN029 is from the Gladiator's Assault set, which was released in 2007.

Is Ancient Gear Knight part of a specific archetype?

Yes, Ancient Gear Knight is a key component of the Ancient Gear archetype. Collectors and players often seek it out to complete sets or build decks focused on this machine-based strategy.

Cards Named Ancient Gear Knight

Explore cards with this name across sets and editions. Check each card’s details before choosing a version.