Kethis, the Hidden Hand (Core Set 2020 Promos) — Market vs Foil: which is worth more?
Kethis, the Hidden Hand (Core Set 2020 Promos) value — Market $5.61 vs Foil $8.79. Foil sells for 1.57× Market (+57%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$5.61→$8.79
Foil sells for 1.57× (+57%) the Market price — a $3.18 difference per card.
Is complete worth it?
Foil $8.79 vs Market $5.61 — a $3.18 premium (+57%). 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).