Verdict: Stable Market — Reasonable Time to Buy

Luffy card prices are relatively stable (+0.9% 7d). No major spikes or crashes detected. Average card price: $12673.12.

Luffy Market Data

Card	Set	Price	7d	30d
Monkey.D.Luffy [Championship 25-26]	One Piece Japanese Promo	$32499.98	0.0%	0.0%
Monkey.D.Luffy [Championship 25-26]	Promo	$32499.98	0.0%	0.0%
Monkey.D.Luffy (118) (Red Super Alternate Art)	Carrying On His Will	$19999.00	0.0%	0.0%
Monkey.D.Luffy (118) (Red Super Alternate Art)	Carrying On His Will	$19999.00	0.0%	0.0%
Monkey.D.Luffy [Serial Prize]	Starter Deck 1: Straw Hat Crew	$17700.00	0.0%	0.0%
Monkey.D.Luffy [Serial Prize]	One Piece Japanese Starter Deck 1: Straw Hat Crew	$16600.00	0.0%	0.0%
Monkey.D.Luffy [Serial]	One Piece Promo	$15000.00	0.0%	0.0%
Monkey.D.Luffy [Serial]	Promo	$11999.99	0.0%	-1.9%
Monkey.D.Luffy [Serial]	One Piece Japanese Promo	$11750.00	0.0%	-7.7%
Monkey.D.Luffy [Red Bull Double Don!! Winner]	One Piece Premium Booster 2	$8881.86	+7.0%	+7.0%