49
nikon d40 battery
Skip itA concentrated shelf (top 5 take 80% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible14.8%search→purchase rate — share of searches ending in a sale
Avg price
Great$21.79avg listing price — sweet spot $15–$100
Returns
Great1.5%return rate — above 5% kills the launch gate
Review moat
Great318avg incumbent reviews — the moat a new listing must climb
Price range
Great$8.93–$53.48cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+12.8%90-day search growth — must beat 0% to launch
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$108K$108K/yr · 33K searches
Brand share
Bad92%top-5 brand share — brand-locked demand
Competition
Bad80%top-5 click share — a locked-up shelf
Signals Low Review Barrier