Basal Sliver (Time Spiral) — Market vs Foil: which is worth more?
Basal Sliver (Time Spiral) value — Market $0.67 vs Foil $17.95. Foil sells for 26.79× Market (+2579%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$0.67→$17.95
Foil sells for 26.79× (+2579%) the Market price — a $17.28 difference per card.
Is complete worth it?
Foil $17.95 vs Market $0.67 — a $17.28 premium (+2579%). 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).