Cyber Saurus [1st Edition] #MRD-105

Cyber Saurus [1st Edition] #MRD-105 collector guide

About Cyber Saurus

Cyber Saurus is a Fusion Monster, made from its Fusion Materials with a card such as Polymerization, printed as MRD-105 in Metal Raiders (2002) as a Common. It is a Level 5 EARTH Machine monster with 1,800 ATK and 1,400 DEF. Metal Raiders was the second English booster set. It added Summoned Skull, Gate Guardian, Mirror Force and Change of Heart, and many of its cards shaped how the early game was played. Ungraded, this printing ranks 293rd of the 508 Metal Raiders cards we track. The top card is Gate Guardian at €301.65.

Character and collecting appeal

Machines range from early robots to modern archetypes, and the Type has a loyal following. Its Fusion Materials include Blast Juggler.

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 MRD-105. The code MRD-105, without a language letter, marks the original North American printing. European English copies have an E in the code, such as MRD-E105, and are priced separately. It is the Common version. Commons have a plain name and no foil. Metal Raiders has 3 other printings of Cyber Saurus: MRD-105 (€0.48), MRD-E105 (€1.82) and MRD-E105 1st Edition (€3.59). 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 €1.67, a PSA 9 for €26.74 and a PSA 10 for €53.17. Our monthly prices for it go back to November 2021. Over the last 12 months ungraded copies are down 52%, and down 8% in the last month. Its highest monthly ungraded value was €4.75 in August 2025, 65% above today. PSA 10 copies have moved sideways over the same 12 months. Of the 4 printings of Cyber Saurus we track, this one ranks 3rd by ungraded value. The most valuable is Metal Raiders MRD-E105 1st Edition at €3.59. 1st Edition copies sell for about 3.5× the Unlimited printing (€1.67 against €0.48).

Grading and population

A PSA 10 sells for 31.8× the ungraded price and 2× 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 August 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 (36 recent completed sales), so it is easy to sell. Against it: falling prices, down 52% in a year. Past prices do not guarantee future ones. This is not financial advice.

Before you buy

Expect to pay around €1.67 for a clean ungraded copy; played copies sell for less, and a PSA 9 costs about €26.74. Ask the seller to show the code MRD-105, the "1st Edition" text and the Common finish clearly in the photos, as listing titles often mix up printings. Cards from 2002 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.