50
twin mattress waterproof cover
Worth a lookShows a sweet-spot price point ($20.10 avg), but a deep review moat (69,441 avg reviews) keeps it on the watch list.
Avg price
Great$20.10avg listing price — sweet spot $15–$100
Conversion
Great9.2%search→purchase rate — share of searches ending in a sale
Price range
Great$9.50–$42.57cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.7%return rate — above 5% kills the launch gate
Competition
Good46%top-5 click share — leaders hold, buyers still browse
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Okay$125K$125K/yr · 68K searches
Growth
Okay+0.3%90-day search growth — must beat 0% to launch
Review moat
Bad69,441.36avg incumbent reviews — the moat a new listing must climb