38
harry potter inflatable
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Review moat
Incredible86.17avg incumbent reviews — the moat a new listing must climb
Avg price
Incredible$27.16avg listing price — sweet spot $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Price range
Great$7.95–$44.58cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+53.6%90-day search growth — must beat 0% to launch
Returns
Okay3.3%return rate — above 5% kills the launch gate
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
Market size
Bad$7K$7K/yr · 32K searches
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals Low Review Barrier