52
紙やすり 240
Worth a lookShows low returns (0.3%), but prices mostly outside the sweet spot ($134.42–$676.88) keeps it on the watch list.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Review moat
Incredible61.6avg incumbent reviews — the moat a new listing must climb
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Conversion
Incredible12.8%search→purchase rate — share of searches ending in a sale
Market size
Good¥739K¥739K/yr · 14K searches
Growth
Okay+7.1%90-day search growth — must beat 0% to launch
Avg price
Bad¥413.14avg listing price — sweet spot $15–$100
Competition
Bad86%top-5 click share — a locked-up shelf
Brand share
Bad98%top-5 brand share — brand-locked demand
Price range
Bad¥134.42–¥676.88cheapest to priciest tracked listing — scored on the share inside $15–$100