36
vampirina costume
Skip itA small market ($8K/yr) — this niche doesn't clear our bar today.
Avg price
Great$20.46avg listing price — sweet spot $15–$100
Price range
Good$5.00–$41.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good46%top-5 click share — leaders hold, buyers still browse
Review moat
Good1,283.37avg incumbent reviews — the moat a new listing must climb
Brand share
Okay77%top-5 brand share — brands hold most of the demand
Returns
Okay4.3%return rate — above 5% kills the launch gate
Growth
Okay+2.8%90-day search growth — must beat 0% to launch
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Conversion
Bad0.5%search→purchase rate — share of searches ending in a sale
Market size
Bad$8K$8K/yr · 77K searches