About Monferno
Monferno from the Steam Siege set (#19) is a Pokemon trading card released in 2016. It has a rarity of Uncommon. Current fair market values for Monferno are PSA 9: $10.80, Raw: $0.69. A raw (ungraded) copy last sold for $1.50 on June 22, 2026. CardIndex has tracked 68 total sales across all grades for this card. There are currently 88 active listings for Monferno.
