Tyranitar-GX #121

Tyranitar-GX is a Lost Thunder card from the 2018 release window. Its card type is Pokémon.

The rarity label is Rare Holo GX. Printed HP is 250.

Energy typing is Darkness. This gives collectors a clear identity footprint for the print.

As an evolution, Tyranitar-GX develops from Pupitar. Card rules text: Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.

Tyranitar-GX (Lost Thunder) is presently valued at about $9.10 in raw condition. Price action is stable over 7 days, moving only +0.3%.

Versus its 30-day baseline of $9.40, this card is now 3.2% lower. In the past 90 days, observed prices ranged from $7.30 to $9.63 (26% spread), a moderate-volatility profile.

Rarity classification for this copy is Rare Holo GX.

Market structure summary: Over the last 7 days, prices have remained stable at +0.3%, indicating a consolidation phase over sudden breakouts. With a 26% 90-day spread ($7.30-$9.63), this card currently tracks as moderate-volatility.

Versus the 30-day average ($9.40), the card is trading 3.2% lower. Graded context points to a substantial premium curve, with PSA 10 at +1002% above raw pricing.

PSA 9 is currently around $30.30, while PSA 10 is $100.26.

Release year for Lost Thunder is 2018. Lost Thunder is grouped under the Sun & Moon era.

With 240 listed cards, this is a large set by modern TCG standards. As of 2026, the set is 8 years old and now falls into an established back-catalog period.

In the Lost Thunder checklist, Tyranitar-GX occupies position #121 as a Rare Holo GX card.

Collectors tracking Tyranitar-GX often benchmark it against other Tyranitar-GX cards. Comparable entries in this snapshot: 2 cards, 1 distinct set.

Observed alternatives run from $26.20 to $100.24 (283% spread). The current card sits -86% versus the sampled alternative average of $63.22.

Notable alternatives include Tyranitar-GX #223 (Lost Thunder) at $100.24 and Tyranitar-GX #203 (Lost Thunder) at $26.20.