Flow of Knowledge (The Brothers' War) — Market vs Foil: which is worth more?
Flow of Knowledge (The Brothers' War) value — Market $0.56 vs Foil $1.30. Foil sells for 2.32× Market (+132%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$0.56→$1.30
Foil sells for 2.32× (+132%) the Market price — a $0.74 difference per card.
Is complete worth it?
Foil $1.30 vs Market $0.56 — a $0.74 premium (+132%). 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).