45
rolling mill
Skip itPrices mostly outside the sweet spot ($29.18–$1253.82) — this niche doesn't clear our bar today.
Review moat
Incredible70.5avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Returns
Good2.8%return rate — above 5% kills the launch gate
Market size
Good$303K$303K/yr · 100K searches
Brand share
Good75%top-5 brand share — brands hold most of the demand
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Avg price
Okay$278.39avg listing price — sweet spot $15–$100
Growth
Bad-9.3%90-day search growth — must beat 0% to launch
Conversion
Bad1.1%search→purchase rate — share of searches ending in a sale
Price range
Bad$29.18–$1253.82cheapest to priciest tracked listing — scored on the share inside $15–$100