Onyx Core (Foil) Alpha Unique Sorcery card — value and price

Onyx Core (Foil)

Alpha · Unique
Sorcery sor:522177 TCGplayer (daily snapshot, 2026-08-19)
Fair market value
$1,999.99
Consensus of 1 market price guide. Typical $1,732.39 – $2,277.99.
Sources: TCGplayer (daily snapshot, 2026-08-19) · Near Mint, raw
Optimal buy
$1,852.39
Never pay above $1,933.57
Optimal sell
$2,109.99
Never sell below $2,032.99
Buy this card · slabbed copies dominate at this price · aim to pay under $1,933.57 raw
Buy graded (PSA 10) →Find on eBay →TCGplayer →Amazon →
When it arrives: if it's graded, a slab guard protects the case (and the grade with it); if it's raw, use a sleeve inside a magnetic one-touch. Either way, keep it out of sunlight.
Slab guard (graded)Magnetic one-touch (raw)Penny sleeves

We may earn a commission on purchases — at no extra cost to you, and it never affects our valuations.

</> Embed this card / add a value badge
SplitShot value badge
Badge — HTML<a href="https://splitshot.co/card/sor:522177"><img src="https://splitshot.co/badge/sor:522177.svg" alt="SplitShot value"></a>
Badge — Markdown[![SplitShot value](https://splitshot.co/badge/sor:522177.svg)](https://splitshot.co/card/sor:522177)
Widget — iframe<iframe src="https://splitshot.co/embed/sor:522177" width="360" height="172" style="border:0;overflow:hidden" loading="lazy" title="SplitShot value"></iframe>

Free to use anywhere — forum signatures, blogs, wikis. The value updates automatically. Note: eBay's listing policy allows externally-hosted images but not links off-site, so use the badge image alone there, without the link.

On Discord, skip the snippets entirely — add the SplitShot app and type /value in any channel.

Selling this card
Optimal sell $2,109.99 · never below $2,032.99. 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.
Shipping & protection supplies
High value — graded: slab in a slab guard, bubble-wrapped in a rigid mailer. Raw: sleeve + one-touch (or toploader) inside a rigid mailer. Either way ship tracked, with signature confirmation.
Slab guard (graded)Penny sleevesMagnetic one-touch holderToploadersBubble mailersRigid/cardboard mailerPainter’s tape
Related cards
Onyx Core (Foil) cardOnyx Core (Foil)Beta$178.64Avatar of Water (Foil) cardAvatar of Water (Foil)Alpha$2,500.00Amethyst Core (Foil) cardAmethyst Core (Foil)Alpha$1,639.98Ruler of Thul (Foil) cardRuler of Thul (Foil)Alpha$2,600.00Ruby Core (Foil) cardRuby Core (Foil)Alpha$1,545.00Aquamarine Core (Foil) cardAquamarine Core (Foil)Alpha$1,399.98
All Onyx Core (Foil) printings →More Alpha →
Common questions
How much is Onyx Core (Foil) worth?

Onyx Core (Foil) from Alpha has a fair market value of about $1,999.99 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Onyx Core (Foil)?

List around $2,109.99 to clear without leaving money on the table; that nets about $1,820.29 after fees and shipping.

What should I pay to buy Onyx Core (Foil)?

A disciplined buy target is about $1,852.39 — a discount to fair value that keeps an edge. Aim not to pay above $1,933.57.

Where can I buy Onyx Core (Foil)?

Onyx Core (Foil) is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $1,999.99 and aim to pay under $1,933.57 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Onyx Core (Foil)?

Onyx Core (Foil) is trending stable lately. A disciplined entry is under $1,933.57; paying near or below $1,852.39 keeps a margin of safety versus the $1,999.99 fair value.

Is a PSA 10 Onyx Core (Foil) worth the premium?

A PSA 10 Onyx Core (Foil) is modelled around $4,199.98 versus $1,999.99 raw — roughly a 110% premium for a current (2020+) card. At this value most copies trade slabbed, because certification removes both authenticity and condition risk. Buy graded if you want certainty or plan to resell; buy raw only from clear photos and a trusted seller, and expect to pay near $1,933.57 at most. Graded figures are model estimates, not comps.

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