Basal Sliver (Time Spiral) — Market vs Foil: which is worth more?
Basal Sliver (Time Spiral) value — Market $0.75 vs Foil $17.80. Foil sells for 23.73× Market (+2273%). Prices updated September 2026.
Medians of real sold listings per condition, updated September 2026 — how we compute values.
Market vs Foil
$0.75→$17.80
Foil sells for 23.73× (+2273%) the Market price — a $17.05 difference per card.
Is complete worth it?
Foil $17.80 vs Market $0.75 — a $17.05 premium (+2273%). 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).