40
rock phosphate
Skip itA small market ($45K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Avg price
Incredible$22.86avg listing price — sweet spot $15–$100
Price range
Great$11.06–$39.49cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good861.6avg incumbent reviews — the moat a new listing must climb
Conversion
Good5.9%search→purchase rate — share of searches ending in a sale
Growth
Okay+4.7%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Brand share
Bad94%top-5 brand share — brand-locked demand
Competition
Bad85%top-5 click share — a locked-up shelf
Market size
Bad$45K$45K/yr · 33K searches