St. Marcus Mars (Parallel) Carrying On His Will R One Piece card — value and price

St. Marcus Mars (Parallel)

Carrying On His Will · R
One Piece op:657368 TCGplayer (daily snapshot, 2026-07-24)
Fair market value
$494.11
Consensus of 1 market price guide. Typical $406.54 – $584.25.
▼ 9% · 35d
Sources: TCGplayer (daily snapshot, 2026-07-24) · Near Mint, raw
Optimal buy
$452.89
Never pay above $475.56
Optimal sell
$522.19
Never sell below $502.53
Buy this card · aim to pay under $475.56
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →
When it arrives: a card at this value belongs in a sleeve inside a magnetic one-touch, out of sunlight.
Magnetic one-touch holderPenny sleeves

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Selling this card
Optimal sell $522.19 · never below $502.53. 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
High value — use a sleeve + one-touch (or toploader) inside a rigid mailer, tracked, with signature confirmation.
Penny sleevesMagnetic one-touch holderToploadersBubble mailersRigid/cardboard mailerPainter’s tape
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Common questions
How much is St. Marcus Mars (Parallel) worth?

St. Marcus Mars (Parallel) from Carrying On His Will has a fair market value of about $494.11 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell St. Marcus Mars (Parallel)?

List around $522.19 to clear without leaving money on the table; that nets about $438.91 after fees and shipping.

What should I pay to buy St. Marcus Mars (Parallel)?

A disciplined buy target is about $452.89 — a discount to fair value that keeps an edge. Aim not to pay above $475.56.

Where can I buy St. Marcus Mars (Parallel)?

St. Marcus Mars (Parallel) is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $494.11 and aim to pay under $475.56 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy St. Marcus Mars (Parallel)?

St. Marcus Mars (Parallel) is trending stable lately. A disciplined entry is under $475.56; paying near or below $452.89 keeps a margin of safety versus the $494.11 fair value.

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