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passport stamps
Skip itA small market ($36K/yr) — this niche doesn't clear our bar today.
Review moat
Great217.35avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Price range
Good$4.84–$36.35cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.3%return rate — above 5% kills the launch gate
Brand share
Good66%top-5 brand share — brands hold most of the demand
Avg price
Good$13.24avg listing price — sweet spot $15–$100
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Conversion
Okay2.9%search→purchase rate — share of searches ending in a sale
Growth
Okay+6.2%90-day search growth — must beat 0% to launch
Market size
Bad$36K$36K/yr · 93K searches