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
4.3%
Index - 7d
4.3%
vol-weighted, raw sales
Cards tracked
2986
1842 sale-days this week

Most Wanted

hottest movers - last week

The Tide - Market Index

first sale = 100 - 7d avg - 7d
last voyage(data update): 9/23/2026, 8:15:40 AM - 2961 cards logged