Secret Tunnel

3 Magic: The Gathering cards are named Secret Tunnel, across 2 sets released in 2025. The newest printing is from Avatar: The Last Airbender Promos, released 21 Nov 2025. As of 18 Oct 2026, the most valuable is Secret Tunnel 278s from Avatar: The Last Airbender Promos (Foil) at $10.34 on TCGplayer and Secret Tunnel 392 from Avatar: The Last Airbender (Foil) at €3.74 on Cardmarket. The cheapest is Secret Tunnel 278 from Avatar: The Last Airbender (Foil) at $3.41 on TCGplayer and the same printing (Normal) at €1.90 on Cardmarket.

Every Secret Tunnel printing with its cheapest non-foil and dearest foil TCGplayer (USD) and Cardmarket (EUR) market price and variant

Card	Set	Rarity	Released	TCGplayerUSD	CardmarketEUR
Secret Tunnel 278sAvatar: The Last Airbender Promos · rare · 21 Nov 2025	Avatar: The Last Airbender Promos	rare	21 Nov 2025	$10.34Foil	€3.35Foil
Secret Tunnel 278Avatar: The Last Airbender · rare · 21 Nov 2025	Avatar: The Last Airbender	rare	21 Nov 2025	$3.68Normal$3.41Foil	€1.90Normal€2.40Foil
Secret Tunnel 392Avatar: The Last Airbender · rare · 21 Nov 2025	Avatar: The Last Airbender	rare	21 Nov 2025	$6.52Normal$7.25Foil	€3.65Normal€3.74Foil

For each market, the first figure is the printing’s cheapest non-foil market price and the second its dearest foil one, each with its variant. Prices last updated 18 Oct 2026, refreshed daily at 03:00 UTC. Price information only; Dexicards does not sell cards.