Whether you’re hunting for a prehistoric fossil or a custom-made necklace, finding an authentic, ethically sourced shark tooth is all about knowing the right shops and what red flags to watch for. Top Online Specialty Shops

Avoid cheap resin replicas by checking these key physical traits: Dark Water Megs

: Offers authentic Megalodon teeth and custom display stands found by a diver in dark water rivers.

: Features museum-quality specimens ranging from affordable starter teeth to rare, 7-inch investment pieces.