Gemstone Caverns (Time Spiral) — Market vs Foil: which is worth more?
Gemstone Caverns (Time Spiral) value — Market $51.14 vs Foil $315.98. Foil sells for 6.18× Market (+518%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$51.14→$315.98
Foil sells for 6.18× (+518%) the Market price — a $264.84 difference per card.
Is complete worth it?
Foil $315.98 vs Market $51.14 — a $264.84 premium (+518%). If you're holding the box and manual, completing a loose copy pays when that premium beats what the missing pieces cost you.
Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).