Simulated holo effect, for illustration only.
2021 Tin of Ancient Battles
Disposable Learner Device
- Expansion
- 2021 Tin of Ancient Battles
- Code
- MP21-EN027
- Rarity
- Common
- Card type
- Spell · Equip
Card text
The equipped monster gains 200 ATK for each monster in your GY. During the End Phase, if this card is in the GY because it was sent there from the field this turn: You can Set this card, but banish it when it leaves the field. You can only use this effect of "Disposable Learner Device" once per turn.
Other printings
Price history
Ungraded cards
Condition: Near Mint (Mint and Near Mint)
- From
- —
- Price trend
- €0.04
- Average price 30 days
- €0.05
- Average price 7 days
- €0.02
- Average price 1 day
- €0.02
Oct 2, 2026 · €0.04
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 | €0.04 | — |
| Oct 1, 2026 | €0.04 | — |
| Sep 25, 2026 (estimate) | €0.02 | — |
| Sep 24, 2026 (estimate) | €0.02 | — |
| Sep 2, 2026 (estimate) | €0.05 | — |
| Sep 1, 2026 (estimate) | €0.05 | — |
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.