43
slab roller
Skip itWeak search conversion (0.9%) — this niche doesn't clear our bar today.
Review moat
Great161.39avg incumbent reviews — the moat a new listing must climb
Returns
Great1.4%return rate — above 5% kills the launch gate
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Brand share
Good71%top-5 brand share — brands hold most of the demand
Avg price
Good$169.13avg listing price — sweet spot $15–$100
Growth
Okay+2.2%90-day search growth — must beat 0% to launch
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Market size
Bad$88K$88K/yr · 58K searches
Price range
Bad$8.20–$435.59cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.9%search→purchase rate — share of searches ending in a sale