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Fortress Whale's Oath Speed Duel: Streets of Battle City #SBC1-ENC17 Yu-Gi-Oh! card
Common / Short Print

Fortress Whale's Oath Speed Duel: Streets of Battle City #SBC1-ENC17

Card #SBC1-ENC17
Market value · ungraded
$0.31
▼ 13.9% · 30d
PSA 10
$32
103× raw
Blended from live market data · graded from real sold data
Confidence medium · estimate, not an appraisal · How we price →
Buy from here
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Fortress Whale's Oath is a Common / Short Print Yu-Gi-Oh! card from Speed Duel: Streets of Battle City (#SBC1-ENC17). Its current blended market value is $0.31 ungraded, with a PSA 10 worth around $32. Prices update from real market data.

Graded prices
Ungraded (raw)$0.31
PSA graded price estimates by grade
GradeRelative valuePrice
PSA 10$32$32–$32
PSA 9$6$6–$6
“Sold” = median of real recent sold listings at that grade (eBay or Fanatics Collect — hover a badge to see which). Other figures are blended marketplace estimates. Confidence reflects source backing and price spread — not PSA-official values.

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Price history · Raw

1 Sept 202321 Aug 2026
Latest
$0.31
Period high
$1.57
Period low
$0.21
Change
▼ 38.0%
Available to buy nowLive on eBay

Card details

Set
Speed Duel: Streets of Battle City
Number
#SBC1-ENC17
Rarity
Common / Short Print
Game
Yu-Gi-Oh!

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All Speed Duel: Streets of Battle City cards →

Where to buy & check prices

Check recent sold prices
eBay sold

Frequently asked questions

How much is Fortress Whale's Oath worth?

Fortress Whale's Oath (Speed Duel: Streets of Battle City #SBC1-ENC17) is worth around $0.31 ungraded, or about $32 in PSA 10, based on live Yu-Gi-Oh! market data.

What is a PSA 10 Fortress Whale's Oath worth?

A PSA 10 Fortress Whale's Oath sells for around $32, roughly 103× the ungraded price.

Where can I buy Fortress Whale's Oath?

You can buy Fortress Whale's Oath on TCGplayer, Cardmarket and eBay — see the live listings on this page. Always compare against the blended market value first.

What rarity is Fortress Whale's Oath?

Fortress Whale's Oath is a Common / Short Print Yu-Gi-Oh! card from the Speed Duel: Streets of Battle City set.

Cite & embed this card

Free to use with attribution to CardTrack.

Citation
Fortress Whale's Oath (Speed Duel: Streets of Battle City #SBC1-ENC17) — Yu-Gi-Oh! market value $0.31, PSA 10 $31.91. Source: CardTrack, https://cardtrack.com/yugioh/card/speed-duel-streets-of-battle-city/fortress-whale-s-oath-sbc1-enc17
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<iframe src="https://cardtrack.com/embed/card?id=yugioh-speed-duel-streets-of-battle-city-fortress-whale-s-oath-common-short-print" width="100%" height="160" style="border:0;max-width:460px" title="Fortress Whale's Oath price — CardTrack" loading="lazy"></iframe> <p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>