Question 1

What is the current market value of Forest Seal Stone #156?

Accepted Answer

Forest Seal Stone from Silver Tempest is currently trading around $0.93. Price action is stable over 7 days, moving only -1.8%. It is currently 5.8% below the 30-day average of $0.99. In the past 90 days, observed prices ranged from $0.93 to $1.12 (20% spread), a moderate-volatility profile. This version is categorized as Rare Holo.

Question 2

Is Forest Seal Stone #156 a good investment or collectible?

Accepted Answer

Market structure summary: Over the last 7 days, prices have remained stable at -1.8%, indicating a consolidation phase over sudden breakouts. With a 20% 90-day spread ($0.93-$1.12), this card currently tracks as moderate-volatility. Versus the 30-day average ($0.99), the card is trading 5.8% lower. Graded context points to a substantial premium curve, with PSA 10 at +3876% above raw pricing. PSA 9 is currently around $8.02, while PSA 10 is $36.98.

Question 3

What is Forest Seal Stone #156 and what makes it special?

Accepted Answer

In 2022, Silver Tempest introduced this print of Forest Seal Stone. Core profile: Its card type is Trainer. The rarity label is Rare Holo. This print is categorized under the Item and Pokémon Tool subtype. The card text reads: The Pokémon V this card is attached to can use the VSTAR Power on this card. You may play any number of Item cards during your turn. Attach a Pokémon Tool to 1 of your Pokémon that doesn't already have a Pokémon Tool attached. Printed ability include "Star Alchemy". No explicit attack names are available in the loaded card metadata. Within set composition, this rarity normally lands above common and uncommon print tiers.

Question 4

What set is Forest Seal Stone #156 from, and when was it released?

Accepted Answer

Silver Tempest was released in 2022. It belongs to the Sword & Shield series. Set size is 215 cards, which categorizes Silver Tempest as large. As of 2026, the set is 4 years old and sits in a modern-era collecting window. In the Silver Tempest checklist, Forest Seal Stone occupies position #156 as a Rare Holo card.

Forest Seal Stone #156

Price history

All Forest Seal Stone cards

Card details