Kashtiratheosis 25th Anniversary Tin: Dueling Mirrors Prismatic Secret Rare Yu-Gi-Oh! card — value and price

Kashtiratheosis

25th Anniversary Tin: Dueling Mirrors · Prismatic Secret Rare
Yu-Gi-Oh! ygo:34447918 TCGplayer + Cardmarket + eBay
Fair market value
$8.34
Consensus of 3 market price guides. Typical $4.59 – $12.86.
▼ 15% · 32d
Sources: TCGplayer + Cardmarket + eBay · Near Mint, raw
Optimal buy
$7.37
Never pay above $7.90
Optimal sell
$9.06
Never sell below $8.56
Buy this card · aim to pay under $7.90
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →

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Selling this card
Optimal sell $9.06 · never below $8.56. 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
Low value — a sleeve in a plain/bubble mailer is plenty; tracking optional under ~$20.
Penny sleevesBubble mailers
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Common questions
How much is Kashtiratheosis worth?

Kashtiratheosis from 25th Anniversary Tin: Dueling Mirrors has a fair market value of about $8.34 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Kashtiratheosis?

List around $9.06 to clear without leaving money on the table; that nets about $6.48 after fees and shipping.

What should I pay to buy Kashtiratheosis?

A disciplined buy target is about $7.37 — a discount to fair value that keeps an edge. Aim not to pay above $7.90.

Where can I buy Kashtiratheosis?

Kashtiratheosis is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $8.34 and aim to pay under $7.90 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Kashtiratheosis?

Kashtiratheosis is trending falling ~6% (7d vs 30d) lately. A disciplined entry is under $7.90; paying near or below $7.37 keeps a margin of safety versus the $8.34 fair value.

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