44
optima battery tray
Skip itA small market ($36K/yr) — this niche doesn't clear our bar today.
Review moat
Great103.1avg incumbent reviews — the moat a new listing must climb
Avg price
Incredible$32.65avg listing price — sweet spot $15–$100
Price range
Incredible$23.39–$43.83cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good64%top-5 brand share — brands hold most of the demand
Conversion
Good4.6%search→purchase rate — share of searches ending in a sale
Returns
Okay3.4%return rate — above 5% kills the launch gate
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-4.0%90-day search growth — must beat 0% to launch
Market size
Bad$36K$36K/yr · 24K searches
Signals Low Review Barrier