Lost in Thought — Foil Mercurial Heart Rare Grand Archive card — value and price

Photo is the marketplace stock image and may show either finish — this value is for the Foil printing.

Lost in Thought — Foil

Mercurial Heart · Rare
Grand Archive gra:549889 TCGplayer (daily snapshot, 2026-08-05)
Fair market value
$5.26
Consensus of 1 market price guide. Typical $4.56 – $5.99.
Sources: TCGplayer (daily snapshot, 2026-08-05) · Near Mint, raw
Optimal buy
$4.87
Never pay above $5.09
Optimal sell
$5.55
Never sell below $5.35
Buy this card · aim to pay under $5.09
Find on eBay →TCGplayer →Buy on Amazon →Graded (PSA 10) →

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/gra:549889"><img src="https://splitshot.co/badge/gra:549889.svg" alt="SplitShot value"></a>
Badge — Markdown[![SplitShot value](https://splitshot.co/badge/gra:549889.svg)](https://splitshot.co/card/gra:549889)
Widget — iframe<iframe src="https://splitshot.co/embed/gra:549889" 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 $5.55 · never below $5.35. 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
Related cards
Lost in Thought cardLost in ThoughtPromotional Cards$74.99Vampiric Slime cardVampiric SlimeMercurial Heart$5.27Naia, Diviner of Fortunes cardNaia, Diviner of FortunesMercurial Heart$4.82Slip Away cardSlip AwayMercurial Heart$5.49Andronika, Eternal Herald cardAndronika, Eternal HeraldMercurial Heart$4.82Vaporjet Shield cardVaporjet ShieldMercurial Heart$5.49
All Lost in Thought printings →More Mercurial Heart →
Common questions
How much is Lost in Thought — Foil worth?

Lost in Thought — Foil from Mercurial Heart has a fair market value of about $5.26 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Lost in Thought — Foil?

List around $5.55 to clear without leaving money on the table; that nets about $3.43 after fees and shipping.

What should I pay to buy Lost in Thought — Foil?

A disciplined buy target is about $4.87 — a discount to fair value that keeps an edge. Aim not to pay above $5.09.

Where can I buy Lost in Thought — Foil?

Lost in Thought — Foil is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $5.26 and aim to pay under $5.09 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Lost in Thought — Foil?

Lost in Thought — Foil is trending stable lately. A disciplined entry is under $5.09; paying near or below $4.87 keeps a margin of safety versus the $5.26 fair value.

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