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the stack system golf
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Review moat
Great373.33avg incumbent reviews — the moat a new listing must climb
Market size
Good$293K$293K/yr · 20K searches
Conversion
Okay3.1%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay4.9%return rate — above 5% kills the launch gate
Growth
Bad-17.9%90-day search growth — must beat 0% to launch
Competition
Bad96%top-5 click share — a locked-up shelf
Avg price
Bad$481.17avg listing price — sweet spot $15–$100
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad$128.93–$1203.36cheapest to priciest tracked listing — scored on the share inside $15–$100