45
iphone 13 pro max waterproof case
Skip itA small market ($53K/yr) — this niche doesn't clear our bar today.
Avg price
Great$20.65avg listing price — sweet spot $15–$100
Price range
Great$8.17–$57.98cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Competition
Good45%top-5 click share — leaders hold, buyers still browse
Brand share
Good69%top-5 brand share — brands hold most of the demand
Returns
Okay4.2%return rate — above 5% kills the launch gate
Growth
Okay+4.0%90-day search growth — must beat 0% to launch
Conversion
Okay2.2%search→purchase rate — share of searches ending in a sale
Review moat
Bad10,887.54avg incumbent reviews — the moat a new listing must climb
Market size
Bad$53K$53K/yr · 117K searches