Sly Spy (Unstable) — Market vs Foil: which is worth more?
Sly Spy (Unstable) value — Market $0.48 vs Foil $6.40. Foil sells for 13.33× Market (+1233%). Prices updated September 2026.
Medians of real sold listings per condition, updated September 2026 — how we compute values.
Market vs Foil
$0.48→$6.40
Foil sells for 13.33× (+1233%) the Market price — a $5.92 difference per card.
Is complete worth it?
Foil $6.40 vs Market $0.48 — a $5.92 premium (+1233%). 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).