Yu-Gi-Oh! · Magic Ruler

The Reliable Guardian

French name: Le Gardien Fiable

MRL-044Common

The Reliable Guardian (Magic Ruler MRL-044) has a market price of US$0.13 to US$0.18 as of Nov 9, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

UnlimitedUS$0.13Low US$0.01

1st EditionUS$0.18Low US$0.09

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Spell Card
Attribute: SPELL
Monster type: Quick-Play
ATK: 0
DEF: 0

Card text

Increase 1 monster's DEF by 700 points during the turn this card is activated.

About this card

The Reliable Guardian is card MRL-044 in Magic Ruler, a Yu-Gi-Oh! set released Sep 16, 2002. Rarity: Common. Finishes: Unlimited, 1st Edition. Reference market price on Nov 9, 2026: US$0.13 (Unlimited), US$0.18 (1st Edition). The Unlimited price did not change over the last 30 days. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.