48
underwater viewer
Skip itA small market ($21K/yr) — this niche doesn't clear our bar today.
Avg price
Great$55.46avg listing price — sweet spot $15–$100
Review moat
Great270.38avg incumbent reviews — the moat a new listing must climb
Growth
Good+53.4%90-day search growth — must beat 0% to launch
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Price range
Good$14.36–$141.73cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good53%top-5 click share — leaders hold, buyers still browse
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Returns
Okay3.7%return rate — above 5% kills the launch gate
Conversion
Bad0.7%search→purchase rate — share of searches ending in a sale
Market size
Bad$21K$21K/yr · 54K searches
Signals High Price