Steel Overseer (Core Set 2020 Promos) — Market vs Foil: which is worth more?
Steel Overseer (Core Set 2020 Promos) value — Market $1.18 vs Foil $2.72. Foil sells for 2.31× Market (+131%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$1.18→$2.72
Foil sells for 2.31× (+131%) the Market price — a $1.54 difference per card.
Is complete worth it?
Foil $2.72 vs Market $1.18 — a $1.54 premium (+131%). 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).