Gemstone Caverns (Time Spiral) — Market vs Foil: which is worth more?
Gemstone Caverns (Time Spiral) value — Market $52.08 vs Foil $321.31. Foil sells for 6.17× Market (+517%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$52.08→$321.31
Foil sells for 6.17× (+517%) the Market price — a $269.23 difference per card.
Is complete worth it?
Foil $321.31 vs Market $52.08 — a $269.23 premium (+517%). 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).