Skyserpent Seeker #420 – Promo Pack: Aetherdrift (Promo)

Magic: The Gathering · Promo Pack: Aetherdrift · Promo

Skyserpent Seeker #420 Price

Skyserpent Seeker (#420, Promo) from Promo Pack: Aetherdrift is worth $0.32 to $1.19 in Near Mint condition on TCGplayer as of October 4, 2026, depending on the printing (Normal to Foil). On Cardmarket, Europe's main marketplace, the Foil sells for €0.45.

Near Mint · TCGplayer: $1.19
Near Mint · Cardmarket: €0.45
30-day change: −12.5%
Printings: 2

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Skyserpent Seeker prices by printing

Near Mint market prices, updated October 4, 2026.

Printing	TCGplayer (USD)	Cardmarket (EUR)
Foil	$1.19	€0.45
Normal	$0.32	€0.14

TCGplayer market price and Cardmarket price for Near Mint English copies. They are two separate markets, so the euro figure is Cardmarket's own price, not a conversion of the dollar one. Source: TCGplayer, Cardmarket.

Card details

Set: Promo Pack: Aetherdrift
Card number: 420
Rarity: Promo
Released: February 14, 2025
Illustrator: Johan Grenier
Power / toughness: 1/1
Type line: Creature — Snake
Rules text: Flying, deathtouch
Exhaust — 4: Reveal cards from the top of your library until you reveal two land cards. Put those land cards onto the battlefield tapped and the rest on the bottom of your library in a random order. Put a +1/+1 counter on this creature. (Activate each exhaust ability only once.)

Skyserpent Seeker: common questions

How much is Skyserpent Seeker #420 worth?

Skyserpent Seeker (#420, Promo) from Promo Pack: Aetherdrift is worth $0.32 to $1.19 in Near Mint condition on TCGplayer as of October 4, 2026, depending on the printing (Normal to Foil). On Cardmarket, Europe's main marketplace, the Foil sells for €0.45.

What set is Skyserpent Seeker from?

Skyserpent Seeker is card 420 in Promo Pack: Aetherdrift, released February 14, 2025. Its rarity is Promo. Illustrated by Johan Grenier.

Is Skyserpent Seeker going up in price?

Over the last 30 days the Near Mint Foil price on TCGplayer moved from $1.36 (September 6, 2026) to $1.19 (October 4, 2026), a change of −12.5%. The 30-day low was $1.19 and the high $1.36.

How do I check what my Skyserpent Seeker is worth?

Scan it with the TCG Vault app on iPhone: it identifies the card from the camera in seconds and shows its current market price and price history, then keeps it in your collection so you can follow its value.