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canon adapter ef-eos r
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great€62.06avg listing price — sweet spot $15–$100
Conversion
Good6.8%search→purchase rate — share of searches ending in a sale
Review moat
Good839.33avg incumbent reviews — the moat a new listing must climb
Price range
Good€23.84–€142.89cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Returns
Okay3.4%return rate — above 5% kills the launch gate
Growth
Bad-5.2%90-day search growth — must beat 0% to launch
Market size
Bad€62K€62K/yr · 15K searches
Competition
Bad96%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals High Price