36
80s trivia
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$21.05avg listing price — sweet spot $15–$100
Returns
Great1.8%return rate — above 5% kills the launch gate
Price range
Great$9.04–$35.02cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great475avg incumbent reviews — the moat a new listing must climb
Conversion
Great7.1%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Bad$75K$75K/yr · 50K searches
Growth
Bad-18.0%90-day search growth — must beat 0% to launch
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals Low Review Barrier