Sigilyph GX (Secret)
SM - Lost Thunder • Secret Rare • Holofoil
$9.55↑ +$0.26 (+2.8%) this week
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Price Snapshot
Market
$9.55
Low
$8.71
Mid
$12.19
High
$94.80
7-Day:+$0.26 (+2.8%)
30-Day:+$0.34 (+3.7%)
2026-08-032026-08-10
$9.59$9.52$9.44$9.36$9.29Aug-26
TCG Current
$9.55
Change
+$0.26 | +2.8%
Low
$9.29
High
$9.59
Where to Buy
TCGPlayer$9.55
Buy NoweBay$244.50PSA 10 comps
TCGplayer for raw copies (condition is graded by the marketplace, not the seller). eBay for slabs. Links may earn us a commission at no cost to you.
Graded Prices
PSA 10
$244.50
PSA 9
$32.49
PSA 8
$16.69
Raw → PSA 9 premium: +$21.10 (+185.3%)
Should you grade it?
Worth gradingNet if it 10s
+$174.17
ROI
+451.8%
From $9.55 raw to $244.50 in a PSA 10, after ~$25 grading, tracked shipping, and eBay fees. Grades below 10 return less — most cards need a realistic 10 to profit. Not financial advice.
From This Set
View Full Set →SM - Lost Thunder