Yu-Gi-Oh! · Starter Deck: Codebreaker

Ego Boost

French name: Boost d'Ego

YS18-EN031Common

Ego Boost (Starter Deck: Codebreaker YS18-EN031) has a market price of US$0.15 as of Nov 8, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

1st EditionUS$0.15Low US$0.02

As of Nov 8, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Spell Card
Attribute: SPELL
Monster type: Quick-Play

Card text

When a monster declares an attack: Target 1 face-up monster on the field; it gains 1000 ATK until the end of the Battle Phase.

About this card

Ego Boost is card YS18-EN031 in Starter Deck: Codebreaker, a Yu-Gi-Oh! set released Jul 13, 2018. Rarity: Common. Finishes: 1st Edition. Reference market price on Nov 8, 2026: US$0.15. Over the last 30 days, the 1st Edition price went up 25.0%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.