Simulated holo effect, for illustration only.
Code of the Duelist
Hack Worm
- Expansion
- Code of the Duelist
- Code
- COTD-EN012
- Rarity
- Common
- Card type
- Monster · Machine/Effect
- Attribute
- DARK
- Level
- 1
- ATK / DEF
- 400 / 0
- Archetype
- Worm
Card text
If your opponent controls no monsters, you can Special Summon this card (from your hand).
Other printings
Price history
Ungraded cards
Condition: Near Mint (Mint and Near Mint)
- From
- —
- Price trend
- €0.05
- Average price 30 days
- €0.05
- Average price 7 days
- €0.08
- Average price 1 day
- €0.03
Oct 2, 2026 · €0.05
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 | €0.05 | — |
| Oct 1, 2026 | €0.05 | — |
| Sep 24, 2026 (estimate) | €0.08 | — |
| 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.