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glasses tightening kit
Skip itPrices mostly outside the sweet spot ($5.00–$10.74) — this niche doesn't clear our bar today.
Conversion
Incredible14.7%search→purchase rate — share of searches ending in a sale
Returns
Great1.4%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+3.0%90-day search growth — must beat 0% to launch
Review moat
Bad4,869.38avg incumbent reviews — the moat a new listing must climb
Avg price
Bad$8.00avg listing price — sweet spot $15–$100
Market size
Bad$65K$65K/yr · 55K searches
Brand share
Bad95%top-5 brand share — brand-locked demand
Competition
Bad90%top-5 click share — a locked-up shelf
Price range
Bad$5.00–$10.74cheapest to priciest tracked listing — scored on the share inside $15–$100