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wheelchair brake extenders
Skip itA small market ($46K/yr) — this niche doesn't clear our bar today.
Review moat
Incredible82.63avg incumbent reviews — the moat a new listing must climb
Conversion
Great8.0%search→purchase rate — share of searches ending in a sale
Brand share
Good62%top-5 brand share — brands hold most of the demand
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Avg price
Okay$10.90avg listing price — sweet spot $15–$100
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Returns
Okay4.9%return rate — above 5% kills the launch gate
Growth
Okay+0.1%90-day search growth — must beat 0% to launch
Price range
Bad$5.04–$17.71cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad$46K$46K/yr · 53K searches
Signals Low Review Barrier