62
17mm ソケット
Worth a lookShows a $4.3M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size
Incredible¥4.3M¥4.3M/yr · 70K searches
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Competition
Great36%top-5 click share — an open shelf
Review moat
Great422.29avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Conversion
Good6.2%search→purchase rate — share of searches ending in a sale
Brand share
Good71%top-5 brand share — brands hold most of the demand
Growth
Bad-18.6%90-day search growth — must beat 0% to launch
Avg price
Bad¥981.05avg listing price — sweet spot $15–$100
Price range
Bad¥346.78–¥3598.10cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Price