Sly Spy (Unstable) — Market vs Foil: which is worth more?
Sly Spy (Unstable) value — Market $0.45 vs Foil $12.00. Foil sells for 26.67× Market (+2567%). Prices updated September 2026.
Medians of real sold listings per condition, updated September 2026 — how we compute values.
Market vs Foil
$0.45→$12.00
Foil sells for 26.67× (+2567%) the Market price — a $11.55 difference per card.
Is complete worth it?
Foil $12.00 vs Market $0.45 — a $11.55 premium (+2567%). 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).