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Royal Firestorm Guards Gladiator's Assault #GLAS-EN087 Yu-Gi-Oh! card
Secret Rare

Royal Firestorm Guards Gladiator's Assault #GLAS-EN087

Card #GLAS-EN087
Market value · ungraded
$11.79
▲ 1.5% · 30d
1st Edition ~$18.91 · Unlimited ~$11.79
PSA 10
$496
42× 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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Royal Firestorm Guards is a Secret Rare Yu-Gi-Oh! card from Gladiator's Assault (#GLAS-EN087). Its current blended market value is $11.79 ungraded, with a PSA 10 worth around $496. Prices update from real market data.

Graded prices
Ungraded (raw)$11.79
PSA graded price estimates by grade
GradeRelative valuePrice
PSA 10$496$496–$496
PSA 9$100$100–$100
“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 Oct 202122 Aug 2026
Latest
$11.79
Period high
$58.85
Period low
$10.86
Change
▼ 76.4%
Available to buy nowLive on eBay

Card details

Set
Gladiator's Assault
Number
#GLAS-EN087
Rarity
Secret Rare
Game
Yu-Gi-Oh!

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Where to buy & check prices

Check recent sold prices
eBay sold

Frequently asked questions

How much is Royal Firestorm Guards worth?

Royal Firestorm Guards (Gladiator's Assault #GLAS-EN087) is worth around $11.79 ungraded, or about $496 in PSA 10, based on live Yu-Gi-Oh! market data.

What is a PSA 10 Royal Firestorm Guards worth?

A PSA 10 Royal Firestorm Guards sells for around $496, roughly 42× the ungraded price.

Where can I buy Royal Firestorm Guards?

You can buy Royal Firestorm Guards on TCGplayer, Cardmarket and eBay — see the live listings on this page. Always compare against the blended market value first.

What rarity is Royal Firestorm Guards?

Royal Firestorm Guards is a Secret Rare Yu-Gi-Oh! card from the Gladiator's Assault set.

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Free to use with attribution to CardTrack.

Citation
Royal Firestorm Guards (Gladiator's Assault #GLAS-EN087) — Yu-Gi-Oh! market value $11.79, PSA 10 $495.89. Source: CardTrack, https://cardtrack.com/yugioh/card/gladiator-s-assault/royal-firestorm-guards-glas-en087
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<iframe src="https://cardtrack.com/embed/card?id=yugioh-gladiator-s-assault-royal-firestorm-guards-secret-rare" width="100%" height="160" style="border:0;max-width:460px" title="Royal Firestorm Guards price — CardTrack" loading="lazy"></iframe> <p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>