Yu-Gi-Oh!
Mermail King - Neptabyss
Limited Pack World Championship 2025 · 013w · Ultra Rare
Current UK price · near mint
£0.14▼ 17.6%
As of 2026-05-23 · folio price index · last 7 days
About this card
Mermail King - Neptabyss is a Ultra Rare from Limited Pack World Championship 2025, part of the Yu-Gi-Oh! trading card game. Track its price, watch its history, and manage your full TCG collection — across 13 games and counting — with folio. Built by collectors, for collectors.