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green card sleeves
Skip itA small market ($35K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Conversion
Great7.1%search→purchase rate — share of searches ending in a sale
Avg price
Okay$11.67avg listing price — sweet spot $15–$100
Competition
Bad74%top-5 click share — a locked-up shelf
Price range
Bad$7.88–$17.05cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Review moat
Bad12,434.71avg incumbent reviews — the moat a new listing must climb
Growth
Bad-18.4%90-day search growth — must beat 0% to launch
Market size
Bad$35K$35K/yr · 42K searches
Brand share
Bad96%top-5 brand share — brand-locked demand