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PSA 10: Median of 3 sales, last 45 days · newest Oct 25, 2026 · checked Oct 27, 2026
PSA 9: Median of 2 PSA 9 sales in the last 90 days, latest 2026-09-23. Grade 9 guide (all graders): $25.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Sigilyph GX (Lost Thunder #202) at $5.03 market price (TCGplayer market). Its Delta multiple is 158x.
A PSA 10 Sigilyph GX (Lost Thunder #202) is currently shown at $796, the median of 3 PSA 10 sales in the last 45 days (newest Oct 25, 2026).
GemDelta records a 40.6% gem rate for Sigilyph GX (Lost Thunder #202), with 41 PSA 10 copies out of 101 total PSA grades and a 158x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Oct 25, 2026 | 2018 POKEMON SUN & MOON LOST THUNDER #202 FULL ART/SIGILYPH GX PSA 10 #202 | $415.00 |
| Oct 11, 2026 | 2018 POKEMON SUN & MOON LOST THUNDER #202 FULL ART/SIGILYPH GX PSA 10 #202 | $800.00 |
| Oct 8, 2026 | SIGILYPH GX 2018 POKEMON LOST THUNDER 202/214 FULL ART PSA 10 Q3963-6 202/214 | $796.00 |
| Jul 6, 2026 | 2018 POKEMON SIGILYPH GX # 202 SUN & MOON LOST THUNDER FULL ART PSA 10 LOW POP #202 | $140.00 |
| Jun 5, 2026 | 2018 POKEMON SUN & MOON LOST THUNDER #202 FULL ART/SIGILYPH GX PSA 10 #202 | $100.00 |