Shell Knight
Shell Knight is a Effect Monster, first released in 2022 in Ghosts From the Past: The 2nd Haunting. It has 2 printings across 2 sets (Ultra Rare, Common). The cheapest copy is GFP2-EN016 Ultra Rare at $0.20; the most valuable is SGX4-END05 Common at $0.22. In the TCG it is currently unlimited (3 copies).
Market price · TCGPlayer
Updated Oct 1, 2026
$0.20 – $0.22
2 printings priced
Type
Rock
Level
4
ATK
0
DEF
2000
When this card is Normal Summoned: You can change this card to Defense Position, and if you do, inflict 500 damage to your opponent. If this card is destroyed by battle or sent to your GY by a card effect: You can add 1 Level 8 Rock monster from your Deck to your hand, or if "Fossil Fusion" is in your GY, you can Special Summon it instead. For the rest of this turn, you cannot activate cards, or the effects of cards, with the same name as that card. You can only use this effect of "Shell Knight" once per turn.
Appears in 2 expansions
Printings (2)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Ghosts From the Past: The 2nd Haunting | GFP2-EN016 | Ultra Rare | $0.20 | |
| Speed Duel GX: Midterm Destruction | SGX4-END05 | Common | $0.22 |
Shell Knight: FAQ
How much is Shell Knight worth?+
Shell Knight currently sells for $0.20 – $0.22 on TCGPlayer, from $0.20 for GFP2-EN016 up to $0.22 for SGX4-END05. The exact value depends on the printing, rarity, edition and condition — scan the card with YuScan to see the price of your copy.
Which sets was Shell Knight printed in?+
Shell Knight appears in 2 sets: Ghosts From the Past: The 2nd Haunting, Speed Duel GX: Midterm Destruction.
Is Shell Knight legal in tournaments?+
On the current TCG Forbidden & Limited List, Shell Knight is unlimited (3 copies).
What is the passcode of Shell Knight?+
The 8-digit passcode printed on Shell Knight is 10163855.
What is your collection worth?
YuScan identifies any Yu-Gi-Oh! card with your camera and tracks live prices per printing across five marketplaces — so a 1st Edition never gets averaged with an Unlimited.
