black napkins
Worth a lookShows no brand lock-in (top 5 brands take 51% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Brand share
Great51%top-5 brand share — no brand owns this niche
Conversion
Great8.8%search→purchase rate — share of searches ending in a sale
Avg price
Great$15.55avg listing price — sweet spot $15–$100
Price range
Good$4.24–$33.95cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Market size
Good$473K$473K/yr · 344K searches
Returns
Good2.8%return rate — above 5% kills the launch gate
Growth
Okay+16.8%90-day search growth — must beat 0% to launch
Review moat
Okay2,433.86avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality