Guardian Slime Legendary Duelists: Rage of Ra Ultra Rare Yu-Gi-Oh! card — value and price

Guardian Slime

Legendary Duelists: Rage of Ra · Ultra Rare
Yu-Gi-Oh! ygo:15771991 TCGplayer + Cardmarket + eBay
Fair market value
$17.35
Consensus of 3 market price guides. Typical $13.55 – $21.60.
→ 1% · 32d
Sources: TCGplayer + Cardmarket + eBay · Near Mint, raw
Optimal buy
$16.01
Never pay above $16.75
Optimal sell
$18.58
Never sell below $17.72
Buy this card · aim to pay under $16.75
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →
When it arrives: a penny sleeve + toploader is all it takes to keep it Near Mint.
Penny sleevesToploaders

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Selling this card
Optimal sell $18.58 · never below $17.72. Value your copy for the live net-after-fees calculator.
Where to sell
eBay~13.25% + $0.30Largest audience; on any listing use “Sell one like this” to prefill yours.TCGplayer~10–11%Best for singles; buyers expect competitive, data-driven pricing.Whatnot~8% + paymentLive-auction app; strong for breaks, lots, and fast sales.
Shipping & protection supplies
Sleeve + toploader in a team bag, taped inside a bubble mailer, shipped with tracking.
Penny sleevesToploadersTeam bagsBubble mailersPainter’s tape
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Common questions
How much is Guardian Slime worth?

Guardian Slime from Legendary Duelists: Rage of Ra has a fair market value of about $17.35 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Guardian Slime?

List around $18.58 to clear without leaving money on the table; that nets about $14.76 after fees and shipping.

What should I pay to buy Guardian Slime?

A disciplined buy target is about $16.01 — a discount to fair value that keeps an edge. Aim not to pay above $16.75.

Where can I buy Guardian Slime?

Guardian Slime is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $17.35 and aim to pay under $16.75 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Guardian Slime?

Guardian Slime is trending stable lately. A disciplined entry is under $16.75; paying near or below $16.01 keeps a margin of safety versus the $17.35 fair value.

Estimate for guidance, not an appraisal. Value your exact copy →