Simulated holo effect, for illustration only.
Golden Rule
- Expansion
- Battles of Legend: Monstrous Revenge
- Code
- BLMR-EN035
- Rarity
- Secret Rare
- Card type
- Spell · Equip
- Archetype
- Crystal
Card text
(This card is always treated as a "Crystal" card.) Place 2 "Crystal Beast" monsters from your Deck face-up in your Spell & Trap Zone as Continuous Spells, then Special Summon 1 "Crystal Beast" monster from your hand or GY with a different name than those cards, and if you do, equip it with this card. When this card leaves the field, destroy that monster. You can only activate 1 "Golden Rule" per turn.
Price history
Ungraded cards
Condition: Near Mint (Mint and Near Mint)
- From
- —
- Price trend
- €2.92
- Average price 30 days
- €2.15
- Average price 7 days
- €2.20
- Average price 1 day
- €0.99
Oct 2, 2026 · €2.92
The dashed line is an estimate from the markets' rolling averages; recorded history starts on Oct 1, 2026.
Show data as a table
| Date | Price | Low |
|---|---|---|
| Oct 2, 2026 | €2.92 | — |
| Oct 1, 2026 | €3.07 | — |
| Sep 24, 2026 (estimate) | €2.20 | — |
| Sep 1, 2026 (estimate) | €2.15 | — |
Graded index
Certified cards, by grader and grade — kept apart from ungraded prices.
No graded prices
There aren't enough reliable offers for this graded card on external markets.