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blue light glasses
Skip itA small market ($3K/yr) — this niche doesn't clear our bar today.
Returns
Great1.0%return rate — above 5% kills the launch gate
Avg price
Incredible$24.92avg listing price — sweet spot $15–$100
Price range
Incredible$17.00–$42.47cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Bad7,857.33avg incumbent reviews — the moat a new listing must climb
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Brand share
Bad91%top-5 brand share — brand-locked demand
Growth
Bad-12.2%90-day search growth — must beat 0% to launch
Competition
Bad81%top-5 click share — a locked-up shelf
Market size
Bad$3K$3K/yr · 6K searches