Sigilyph-GX #222

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

The rarity label is Rare Rainbow. Printed HP is 170.

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

This print is categorized under the Basic and GX subtype. Printed card effect: Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.

Sigilyph-GX from Lost Thunder is currently trading around $8.39. Week-over-week change is limited (0.0%), indicating short-term stability.

That is close to the 30-day average of $8.38. In the past 90 days, observed prices ranged from $8.14 to $8.56 (5% spread), a low-volatility profile.

This version is categorized as Rare Rainbow.

Pricing context for collectors: We observe a 0.0% shift this week, which points toward price consolidation rather than immediate volatility. Observed 90-day bounds of $8.14 and $8.56 create a 5% band, matching a low-volatility profile.

Relative to the 30-day baseline ($8.38), pricing is near equilibrium. Graded context points to a substantial premium curve, with PSA 10 at +940% above raw pricing.

PSA 9 is currently around $15.38, while PSA 10 is $87.22.

Release year for Lost Thunder is 2018. It belongs to the Sun & Moon series.

Set size is 240 cards, which categorizes Lost Thunder as large. As of 2026, the set is 8 years old and now falls into an established back-catalog period.

Sigilyph-GX (#222) is one of the Rare Rainbow prints in this expansion.

A wider Sigilyph-GX checklist helps contextualize this specific Sigilyph-GX print. Comparable entries in this snapshot: 2 cards, 1 distinct set.

In this sample, pricing ranges between $1.87 and $3.79 (103% total span). Relative to the alternative average ($2.83), this card is +196%.

Notable alternatives include Sigilyph-GX #98 (Lost Thunder) at $1.87 and Sigilyph-GX #202 (Lost Thunder) at $3.79.