OtterDex

Ego Boost

Starter Deck: CodebreakerYS18-EN031Common

Set
Starter Deck: Codebreaker
Address
YS18-EN031
Rarity
Common
Finishes
Non-foil
Game
Yu-Gi-Oh!
Non-foil
$0.20

TCGplayer, 1st Edition, checked 2026-09-08. An informational market estimate, not an appraisal of your copy.

Is this the one you are holding?

The bottom edge of your card should read YS18-EN031. There are 7 other printings of Ego Boost, worth $0.07 to $0.27. See all of them.

No price history for this printing yet. A chart needs more than one reading, and this one has been priced not at all so far. It is recorded daily from here.

8 printings of Ego Boost

They range from $0.07 to $0.27, a 4× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart — and OtterDex reads that line off the card for you.