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  6. Grusbalesta, the Sealing Stone

Force of Will · The Castle and The Two Towers · #TAT-093 · Super Rare

Grusbalesta, the Sealing Stone

Force of Will card price for Grusbalesta, the Sealing Stone: $1.73 market, from $1.65 at the cheapest listing, Foil printing, updated Oct 19, 2026. Full price history since Feb 8, 2024 below.

Market price · Foil · Oct 19, 2026
$1.73
0.0% this week · 0.0% in 30 days
Buy on eBay →
1 day0.0%
7 days0.0%
30 days0.0%
90 days+10.9%
1 year−1.7%
All time−48.5%

Sellers right now

$1.65lowest listing$3.95highest
Market price$1.73
Mid listing$1.78
30-day avg$1.73

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$1.73

One year

$1.3052-week low$2.1652-week high
In the range50%
All-time low$1.30
All-time high$6.10
First priceFeb 8, 2024
Foil · market price
$1.01$2.87$4.72$6.58
$1.73
Feb 2024Jan 2025Nov 2025Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Our price record for Grusbalesta, the Sealing Stone begins in February 2024 at $3.36; the market price today is $1.73, down 48.5% since then. In the last year the price changed −1.7% and ranged from $1.30 to $2.16, and it now trades in the middle of that range. The highest price we have recorded is $6.10, 253% above today. Listings currently start at $1.65; over the last 30 days the market price averaged $1.73.

Printings

PrintingMarketLowHigh7d
Foil$1.73$1.65$3.950.0%

The card in play

Attribute
Darkness
Card type
Magic Stone
Flavor

This stone's real power is to seal away magic. But as long as Alhazred possesses it, the dark will continue to grow.

Rules Text

[ACT] Tap: Produce B.
[ACT] B, Tap: Target J/resonator gains [+0/-200] until end of turn.
[CONT] When you control two or more true magic stones with the same name, banish all but one of them.

Other printings of Grusbalesta, the Sealing Stone

1 more · $0.79 – $1.73
All printings
Grusbalesta, the Sealing Stone (MP01-099 N), Masterpiece "Pilgrim-Memories" — Force of Will card price 0.0% 7d Grusbalesta, the Sealing Stone Masterpiece "Pilgrim-Memories" · #MP01-099 N $0.79

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