37
78 inch shower curtain liner
Skip itPrices mostly outside the sweet spot ($7.65–$14.07) — this niche doesn't clear our bar today.
Conversion
Incredible14.0%search→purchase rate — share of searches ending in a sale
Returns
Great1.8%return rate — above 5% kills the launch gate
Avg price
Okay$10.63avg listing price — sweet spot $15–$100
Market size
Okay$190K$190K/yr · 128K searches
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+1.8%90-day search growth — must beat 0% to launch
Brand share
Bad94%top-5 brand share — brand-locked demand
Competition
Bad85%top-5 click share — a locked-up shelf
Review moat
Bad46,003.7avg incumbent reviews — the moat a new listing must climb
Price range
Bad$7.65–$14.07cheapest to priciest tracked listing — scored on the share inside $15–$100