Price updates are limited. Some displayed estimates may be older. See each card’s price history for context.
Yu-Gi-Oh! · Common / Short PrintLive pricing
The Reliable Guardian
Stable0.0%Spell Ruler (Worldwide English), 2004 · #SRL-EN044
The Reliable Guardian's Near Mint price is down 23.1% ($0.03) over the past 30 days.
Fresh· Updated Nov 9, 2026
Card Details
TypeSpell Card — Quick-Play
ArtistKazuki Takahashi
RaceQuick-Play
Frame Typespell
Human Readable TypeQuick-Play Spell
Card TextIncrease 1 face-up monster's DEF by 700 points until the end of this turn.
inkwell Fair Value™?· NM
$0.10
single source
——
Condition?
Confidencemedium
Prices as ofNov 9
Normal—
Cheapest printing$0.09
Why This Price
inkwell Estimate
Fair Value$0.10
Movement
7D Change+0.0% (+$0.00)
30D Change-23.1% (-$0.03)
Freshness
Prices as ofNov 9
Update cadenceDaily
Inkwell Fair Value$0.10
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More from Spell Ruler (Worldwide English)
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- How much is The Reliable Guardian worth?
- The current Near Mint price for The Reliable Guardian from Spell Ruler (Worldwide English) (Yu-Gi-Oh!) is $0.10. The price has been stable over the past 7 days.
- What set is The Reliable Guardian from?
- The Reliable Guardian is from the Spell Ruler (Worldwide English) set, released December 2004. It is a Common / Short Print in Yu-Gi-Oh!.
- What rarity is The Reliable Guardian?
- The Reliable Guardian is a Common / Short Print card from Spell Ruler (Worldwide English) in Yu-Gi-Oh!.
- How has the price of The Reliable Guardian changed over the past 30 days?
- Over the past 30 days, the Near Mint price of The Reliable Guardian has fallen 23.1% ($0.03) to $0.10.
- How many printings of The Reliable Guardian exist?
- The Reliable Guardian has 7 printings across different Yu-Gi-Oh! sets. The cheapest printing is $0.09 from Starter Deck: Yugi Evolution.