50
bike tube sealant
Worth a lookShows low returns (0.7%), but brand-locked demand (top 5 brands take 99% of clicks) keeps it on the watch list.
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Conversion
Great11.4%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Avg price
Good$14.05avg listing price — sweet spot $15–$100
Price range
Good$3.73–$33.01cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+33.9%90-day search growth — must beat 0% to launch
Market size
Okay$125K$125K/yr · 78K searches
Competition
Bad72%top-5 click share — a locked-up shelf
Review moat
Bad13,869.53avg incumbent reviews — the moat a new listing must climb
Brand share
Bad99%top-5 brand share — brand-locked demand