Chart shows the price of Seel [1st Edition] #41 at the end of each month going back as long as we have tracked the item.

View as Gallery View as List CR COLLECTOR'S RARE UR Ultra Rare CR COLLECTOR'S RARE UR Ultra Rare CR COLLECTOR'S RARE UR Ultra Rare CR COLLECTOR'S RARE UR Ultra Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare SR Super Rare R Rare R Rare UR Ultra Rare CR COLLECTOR'S RARE CR COLLECTOR'S RARE UR Ultra Rare SR Super Rare SR Super Rare SR Super Rare UR Ultra Rare SR Super Rare UR Ultra Rare CR COLLECTOR'S RARE SR Super Rare R Rare R Rare R Rare R Rare CR COLLECTOR'S RARE R Rare R Rare CR COLLECTOR'S RARE R Rare CR COLLECTOR'S RARE R Rare R Rare R Rare R Rare R Rare CR COLLECTOR'S RARE R Rare R Rare R Rare R Rare SR Super Rare R Rare R Rare SR Super Rare CR COLLECTOR'S RARE R Rare UR Ultra Rare R Rare R Rare R Rare R Rare SR Super Rare R Rare R Rare R Rare CR COLLECTOR'S RARE R Rare R Rare R Rare R Rare SR Super Rare CR COLLECTOR'S RARE UR Ultra Rare CR COLLECTOR'S RARE R Rare R Rare R Rare R Rare R Rare UR (PR) Ultra Rare (Pharaoh's Rare) UR (PR) Ultra Rare (Pharaoh's Rare) UR (PR) Ultra Rare (Pharaoh's Rare) Arcana Triumph Joker X LIGHT Level 10 [ WarriorEffect ] ATK

Creatures you control that attack planeswalkers that player controls or battles that player is protecting won't count toward Horn of the Mark's trigger condition
At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.) Illustrated by Goran Josic Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp
The most important factors are edition (1st Edition, Shadowless, Unlimited), condition (mint cards command premiums), rarity (holographic, secret rare, full art), age (vintage Base Set cards are highly sought after), and the Pokemon itself (Charizard, Pikachu, and fan favorites are worth more)