Killian, Decisive Mentor (Secrets of Strixhaven Commander) — Market vs Foil: which is worth more?
Killian, Decisive Mentor (Secrets of Strixhaven Commander) value — Market $0.82 vs Foil $0.43. Market sells for 1.91× Foil (+91%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$0.43→$0.82
Market sells for 1.91× (+91%) the Foil price — a $0.39 difference per card.
Is complete worth it?
Market $0.82 vs Foil $0.43 — a $0.39 premium (+91%). 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).