50
filament spool
Worth a lookShows low returns (0.9%), but brand-locked demand (top 5 brands take 92% of clicks) keeps it on the watch list.
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Review moat
Great232.86avg incumbent reviews — the moat a new listing must climb
Avg price
Great$18.01avg listing price — sweet spot $15–$100
Price range
Great$9.30–$40.85cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.5%search→purchase rate — share of searches ending in a sale
Competition
Good47%top-5 click share — leaders hold, buyers still browse
Market size
Okay$154K$154K/yr · 155K searches
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-9.3%90-day search growth — must beat 0% to launch
Brand share
Bad92%top-5 brand share — brand-locked demand