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keychron mouse
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Price range
Incredible£18.25–£96.43cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great£48.84avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Review moat
Good663.45avg incumbent reviews — the moat a new listing must climb
Returns
Good2.5%return rate — above 5% kills the launch gate
Conversion
Bad2.0%search→purchase rate — share of searches ending in a sale
Market size
Bad£55K£55K/yr · 56K searches
Competition
Bad85%top-5 click share — a locked-up shelf
Growth
Bad-29.0%90-day search growth — must beat 0% to launch
Brand share
Bad97%top-5 brand share — brand-locked demand
Signals Low Review Barrier