Endless Engine Argyro System
25th Anniversary Tin: Dueling Heroes Mega Pack (MP23) · #21887075 · Rare · yugioh
Card: Normal Spell
Send 1 "Therion" card from your Deck to the GY. If this card is in your GY: You can target 1 "Therion" card in your GY; if both are still in your GY, add either that card or this card to your hand, and if you do, place the other on the bottom of your Deck. You can only use 1 "Endless Engine Argyro System" effect per turn, and only once that turn.
DeckSpec Pricei
$0.16
Condition
Weighted composite · smoothed against one-off swings.
Current prices
Condition
normalNM
| Cardmarket | ≈$0.14 | 2026-08-09 |
| coolstuffinc | $0.79 | 2026-08-09 |
| ebay | $1.48 | 2026-08-09 |
| TCGplayer | $0.17 | 2026-08-09 |
Non-USD sources (e.g. Cardmarket, EUR) are shown converted to USD at €1 ≈ $1.15 — indicative, not an exact quote.
Price history (last 180 days)
Condition key
NM Near MintLP Lightly PlayedMP Moderately PlayedHP Heavily PlayedDMG Damaged
Recorded prices are Near Mint; LP–DMG are estimated from standard hobby multipliers (foils discounted more steeply) — a guide, not a market quote.
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Printed in 2 sets
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