Sly Spy (Unstable) — Market vs Foil: which is worth more?
Sly Spy (Unstable) value — Market $0.47 vs Foil $12.00. Foil sells for 25.53× Market (+2453%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$0.47→$12.00
Foil sells for 25.53× (+2453%) the Market price — a $11.53 difference per card.
Is complete worth it?
Foil $12.00 vs Market $0.47 — a $11.53 premium (+2453%). 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).