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Yu-Gi-Oh! · Secret RareLive pricing
Ancient Rules
Stable-2.1%Legendary Collection Kaiba, 2018 · #LCKC-EN039
Ancient Rules's Near Mint price is down 24.2% ($0.15) over the past 30 days.
Fresh· Updated Nov 7, 2026
Card Details
TypeSpell — Normal
RaceNormal
Frame Typespell
Human Readable TypeNormal Spell
Card TextSpecial Summon 1 Level 5 or higher Normal Monster from your hand.
inkwell Fair Value™?· NM
$0.47
single source
$0.47$0.48
Condition?
Confidencemedium
Prices as ofNov 7
Normal—
Cheapest printing$0.19
Why This Price
inkwell Estimate
Fair Value$0.47
Movement
7D Change-2.1% (-$0.01)
30D Change-24.2% (-$0.15)
Freshness
Prices as ofNov 7
Update cadenceDaily
Inkwell Fair Value$0.47
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- How much is Ancient Rules worth?
- The current Near Mint price for Ancient Rules from Legendary Collection Kaiba (Yu-Gi-Oh!) is $0.47. It has decreased 2.1% over the past 7 days.
- What set is Ancient Rules from?
- Ancient Rules is from the Legendary Collection Kaiba set, released March 2018. It is a Secret Rare in Yu-Gi-Oh!.
- What rarity is Ancient Rules?
- Ancient Rules is a Secret Rare card from Legendary Collection Kaiba in Yu-Gi-Oh!.
- How has the price of Ancient Rules changed over the past 30 days?
- Over the past 30 days, the Near Mint price of Ancient Rules has fallen 24.2% ($0.15) to $0.47.
- How many printings of Ancient Rules exist?
- Ancient Rules has 7 printings across different Yu-Gi-Oh! sets. The cheapest printing is $0.19 from Legendary Decks II (2020 Reprint).