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Reference artwork · details may differ from this copy

About This Card

The 2021 Tin of Ancient Battles Ultra Rare card MP21-EN225 features the Adamancipator Researcher, a Level 2 EARTH Rock Tuner Monster in the Yu-Gi-Oh! TCG.

Adamancipator Researcher

2021 • Yu-Gi-Oh! • 2021 Tin of Ancient Battles

2021 Yu-Gi-Oh!2021 Tin of Ancient Battles

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Market Value

Raw/Ungraded Market: $0.50

Stale · as of 9/27/2026

Based on Aggregated Price GuideLast Updated Sep 27, 2026Check Price Guide

Market & Price History

Prices Captured Sep 27, 2026

Condition	Value	Source
	$0.50As of 9/27/2026	Guide Estimate
Based on Aggregated Price Guide Estimate: $0.50, based on Guide Estimate. Source date not availableCaptured Sep 27, 2026 Guide Estimate: $0.50. Evidence date not available. This estimate is older and may not reflect today's market.
	$0.77As of 9/27/2026	Guide Estimate
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales Estimate: $0.77, based on Guide Estimate. Source date not availableCaptured Sep 27, 2026 Guide Estimate: $0.77. Evidence date not available. This estimate is older and may not reflect today's market. Recorded Sep 27, 2026
	$6.16As of 9/27/2026	Guide Estimate
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales Estimate: $6.16, based on Guide Estimate. Source date not availableCaptured Sep 27, 2026 Guide Estimate: $6.16. Evidence date not available. This estimate is older and may not reflect today's market. Recorded Sep 27, 2026
	$7.00As of 9/27/2026	Guide Estimate
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales Estimate: $7.00, based on Guide Estimate. Source date not availableCaptured Sep 27, 2026 Guide Estimate: $7.00. Evidence date not available. This estimate is older and may not reflect today's market. Recorded Sep 27, 2026
	$8.00As of 9/27/2026	Guide Estimate
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales Estimate: $8.00, based on Guide Estimate. Source date not availableCaptured Sep 27, 2026 Guide Estimate: $8.00. Evidence date not available. This estimate is older and may not reflect today's market. Recorded Sep 27, 2026
	$43.00As of 9/27/2026	Guide Estimate
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales Estimate: $43.00, based on Guide Estimate. Source date not availableCaptured Sep 27, 2026 Guide Estimate: $43.00. Evidence date not available. This estimate is older and may not reflect today's market. Recorded Sep 27, 2026
	$20.00As of 9/27/2026	Guide Estimate
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales Estimate: $20.00, based on Guide Estimate. Source date not availableCaptured Sep 27, 2026 Guide Estimate: $20.00. Evidence date not available. This estimate is older and may not reflect today's market. Recorded Sep 27, 2026
	$32.83As of 9/27/2026	Guide Estimate
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales Estimate: $32.83, based on Guide Estimate. Source date not availableCaptured Sep 27, 2026 Guide Estimate: $32.83. Evidence date not available. This estimate is older and may not reflect today's market. Recorded Sep 27, 2026
	$20.00As of 9/27/2026	Guide Estimate
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales Estimate: $20.00, based on Guide Estimate. Source date not availableCaptured Sep 27, 2026 Guide Estimate: $20.00. Evidence date not available. This estimate is older and may not reflect today's market. Recorded Sep 27, 2026

$0.50As of 9/27/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price Guide
Estimate: $0.50, based on Guide Estimate.
Source date not availableCaptured Sep 27, 2026
Guide Estimate: $0.50. Evidence date not available.
This estimate is older and may not reflect today's market.
$0.77As of 9/27/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $0.77, based on Guide Estimate.
Source date not availableCaptured Sep 27, 2026
Guide Estimate: $0.77. Evidence date not available.
This estimate is older and may not reflect today's market.
Recorded Sep 27, 2026
$6.16As of 9/27/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $6.16, based on Guide Estimate.
Source date not availableCaptured Sep 27, 2026
Guide Estimate: $6.16. Evidence date not available.
This estimate is older and may not reflect today's market.
Recorded Sep 27, 2026
$7.00As of 9/27/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $7.00, based on Guide Estimate.
Source date not availableCaptured Sep 27, 2026
Guide Estimate: $7.00. Evidence date not available.
This estimate is older and may not reflect today's market.
Recorded Sep 27, 2026
$8.00As of 9/27/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $8.00, based on Guide Estimate.
Source date not availableCaptured Sep 27, 2026
Guide Estimate: $8.00. Evidence date not available.
This estimate is older and may not reflect today's market.
Recorded Sep 27, 2026
$43.00As of 9/27/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $43.00, based on Guide Estimate.
Source date not availableCaptured Sep 27, 2026
Guide Estimate: $43.00. Evidence date not available.
This estimate is older and may not reflect today's market.
Recorded Sep 27, 2026
$20.00As of 9/27/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $20.00, based on Guide Estimate.
Source date not availableCaptured Sep 27, 2026
Guide Estimate: $20.00. Evidence date not available.
This estimate is older and may not reflect today's market.
Recorded Sep 27, 2026
$32.83As of 9/27/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $32.83, based on Guide Estimate.
Source date not availableCaptured Sep 27, 2026
Guide Estimate: $32.83. Evidence date not available.
This estimate is older and may not reflect today's market.
Recorded Sep 27, 2026
$20.00As of 9/27/2026
Source
Guide Estimate
Trend
Price Details
Based on Aggregated Price GuideGuide grade mapping; not verified grader-specific sales
Estimate: $20.00, based on Guide Estimate.
Source date not availableCaptured Sep 27, 2026
Guide Estimate: $20.00. Evidence date not available.
This estimate is older and may not reflect today's market.
Recorded Sep 27, 2026

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 Sep 27, 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

The Adamancipator Researcher card (MP21-EN225) is a key component of the 2021 Tin of Ancient Battles set in the Yu-Gi-Oh! Trading Card Game. Classified as an Ultra Rare with a Holo finish, this card depicts the Adamancipator archetype's Rock monster type. It serves as a Level 2 EARTH Tuner Monster with 100 Attack and 2100 Defense, providing specific strategic utility for Synchro Summoning strategies. Collectors and players seeking to complete their 2021 Tin of Ancient Battles checklist will find this Holo treatment card essential for building a cohesive deck.

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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

2021

Brand

Yu-Gi-Oh!

Series

2021 Tin of Ancient Battles

Card Number

#MP21-EN225

Featured Subject

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

Featured

Adamancipator Researcher

Game

Yu-Gi-Oh!

TCG Attributes

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

Rarity

Ultra Rare

Material

Card Stock

Language

English

Finish

Holo

Attribute

Earth

Monster type

Rock

Level

ATK / DEF

100 / 2100

Archetype

Adamancipator

Card Text

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

If you control a Rock monster, except "Adamancipator Researcher": You can Special Summon this card from your hand. During your Main Phase: You can excavate the top 5 cards of your Deck, and if you do, you can Special Summon 1 excavated Level 4 or lower non-Tuner Rock monster, also place the rest on the bottom of your Deck in any order. You can only use each effect of "Adamancipator Researcher" once per turn.

FAQ

Frequently Asked Questions

What is the attribute and type of Adamancipator Researcher?

Adamancipator Researcher is an EARTH Attribute Rock Type Tuner Monster. It holds a Level of 2 in the Yu-Gi-Oh! TCG hierarchy.

What are the stats for card MP21-EN225?

The Adamancipator Researcher features 100 Attack points and 2100 Defense points. Its high defense value is characteristic of Tuner monsters designed to protect the main deck structure.

Which set does this card belong to?

This card is part of the 2021 Tin of Ancient Battles expansion. It carries the set code MP21-EN225 and is distinguished by its Ultra Rare Holo finish.