49
trampoline springs
Skip itA concentrated shelf (top 5 take 90% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$22.78avg listing price — sweet spot $15–$100
Price range
Great$9.78–$47.74cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good541.63avg incumbent reviews — the moat a new listing must climb
Conversion
Good6.2%search→purchase rate — share of searches ending in a sale
Growth
Good+45.0%90-day search growth — must beat 0% to launch
Returns
Okay3.1%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$215K$215K/yr · 151K searches
Brand share
Bad90%top-5 brand share — brand-locked demand
Competition
Bad90%top-5 click share — a locked-up shelf