glm - one piece tcg price checker - tournaments

The Grand Line Market (GLM)

GLM is a One Piece TCG price checker and tournament hub with live intelligence on SNKRDUNK singles, raw cards, PSA10 slabs, charts, rankings, and buy signals.

market heading - 7d
27.8%
Index - 7d
27.8%
vol-weighted, raw sales
Cards tracked
2962
1854 sale-days this week

Most Wanted

hottest movers - last week

The Tide - Market Index

first sale = 100 - 7d avg - 7d
last voyage(data update): 9/22/2026, 8:18:06 AM - 2961 cards logged