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rumble roller
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$49.35avg listing price — sweet spot $15–$100
Price range
Great$9.08–$89.24cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.1%return rate — above 6% kills the launch gate
Conversion
Good5.3%search→purchase rate — share of searches ending in a sale
Market size
Okay$186K$186K/yr · 71K searches
Growth
Okay+5.2%90-day search growth — must beat 0% to launch
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad4,487.23avg incumbent reviews — the moat a new listing must climb
Competition
Bad79%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand