Gideon Blackblade (Stained Glass) #503 – Secret Lair Drop Series (Promo)

Magic: The Gathering · Secret Lair Drop Series · Promo

Gideon Blackblade (Stained Glass) #503 Price

Gideon Blackblade (Stained Glass) (#503, Promo) from Secret Lair Drop Series is worth $2.90 in Near Mint condition on TCGplayer as of October 4, 2026. On Cardmarket, Europe's main marketplace, the Foil sells for €1.65.

Near Mint · TCGplayer: $2.90
Near Mint · Cardmarket: €1.65
30-day change: +5.1%
Printings: 1

Scan it with TCG Vault

Gideon Blackblade (Stained Glass) prices by printing

Near Mint market prices, updated October 4, 2026.

Printing	TCGplayer (USD)	Cardmarket (EUR)
Foil	$2.90	€1.65

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: Secret Lair Drop Series
Card number: 503
Rarity: Promo
Illustrator: Kieran Yanner
Type line: Legendary Planeswalker — Gideon
Rules text: Stained Glass Planeswalkers
As long as it’s your turn, Gideon Blackblade is a 4/4 Human Soldier creature with indestructible that’s still a planeswalker.
Prevent all damage that would be dealt to Gideon Blackblade during your turn.
[+1]: Up to one other target creature you control gains your choice of vigilance, lifelink, or indestructible until end of turn.
[-6]: Exile target nonland permanent.

Gideon Blackblade (Stained Glass): common questions

How much is Gideon Blackblade (Stained Glass) #503 worth?

Gideon Blackblade (Stained Glass) (#503, Promo) from Secret Lair Drop Series is worth $2.90 in Near Mint condition on TCGplayer as of October 4, 2026. On Cardmarket, Europe's main marketplace, the Foil sells for €1.65.

What set is Gideon Blackblade (Stained Glass) from?

Gideon Blackblade (Stained Glass) is card 503 in Secret Lair Drop Series. Its rarity is Promo. Illustrated by Kieran Yanner.

Is Gideon Blackblade (Stained Glass) going up in price?

Over the last 30 days the Near Mint Foil price on TCGplayer moved from $2.76 (September 6, 2026) to $2.90 (October 4, 2026), a change of +5.1%. The 30-day low was $2.76 and the high $2.90.

How do I check what my Gideon Blackblade (Stained Glass) 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.

Collectors rate us 4.6