42
batman knife
Skip itA concentrated shelf (top 5 take 81% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Avg price
Incredible$43.21avg listing price — sweet spot $15–$100
Review moat
Great470.58avg incumbent reviews — the moat a new listing must climb
Price range
Good$11.42–$174.11cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+13.2%90-day search growth — must beat 0% to launch
Conversion
Okay2.5%search→purchase rate — share of searches ending in a sale
Market size
Okay$132K$132K/yr · 124K searches
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Competition
Bad81%top-5 click share — a locked-up shelf