Sigilyph-GX #222 Lost Thunder Holofoil Price

Sigilyph-GX #222 price, trend & prediction

Sigilyph-GX #222 (Holofoil, Rare Rainbow) from Lost Thunder (2018) has a market price of $10.08 raw as of October 14, 2026, the TCGplayer market price for this exact printing. It sits well above the set's median card ($0.97), ranking #51 of 377 priced printings. Over the last 30 days the price has edged up (+4.2%), +3.6% in the last week, +9.0% over 90 days. Its 180-day range is $8.29 to $10.08 — it is trading near the top of that range.

Graded copies of Sigilyph-GX sell for more than raw. A PSA 10 has a recent sale median of $244.50, about 24× the raw price (3 recent sales) — thin data, treat as indicative. PSA 9 copies go for around $40.00, about 4.0× the raw price (1 recent sale) — thin data, treat as indicative. Other grades we track: CGC 10 at $32.00, PSA 8 at $19.50, CGC 8.5 at $14.50. Graded medians come from recent eBay sold listings and refresh daily.

Sigilyph-GX #222 price prediction: if recent momentum continues, the 30-day trend for this card is upward. Momentum is pointing up: the price is higher across the windows we track (+4.2% over 30 days, +3.6% over 7 days, +9.0% over 90 days). This is a read of past price moves, not a model forecast and not investment advice — see the forecast methodology and public accuracy scoreboard for how our ML outlooks are built and scored.