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dji action 4 nd filters
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$28.98avg listing price — sweet spot $15–$100
Price range
Incredible$17.44–$68.85cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great221.31avg incumbent reviews — the moat a new listing must climb
Conversion
Great7.8%search→purchase rate — share of searches ending in a sale
Growth
Okay+18.0%90-day search growth — must beat 0% to launch
Returns
Okay4.4%return rate — above 5% kills the launch gate
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$83K$83K/yr · 37K searches
Competition
Bad75%top-5 click share — a locked-up shelf
Brand share
Bad97%top-5 brand share — brand-locked demand