40
box spring cover full
Skip itA small market ($87K/yr) — this niche doesn't clear our bar today.
Avg price
Great$19.02avg listing price — sweet spot $15–$100
Price range
Great$9.07–$41.90cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good6.9%search→purchase rate — share of searches ending in a sale
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+3.8%90-day search growth — must beat 0% to launch
Returns
Okay4.6%return rate — above 5% kills the launch gate
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Review moat
Bad7,026.38avg incumbent reviews — the moat a new listing must climb
Market size
Bad$87K$87K/yr · 67K searches