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amplifier board
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$31.06avg listing price — sweet spot $15–$100
Price range
Incredible$20.05–$65.48cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great261.3avg incumbent reviews — the moat a new listing must climb
Returns
Good2.1%return rate — above 5% kills the launch gate
Growth
Good+29.6%90-day search growth — must beat 0% to launch
Market size
Okay$258K$258K/yr · 336K searches
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay2.5%search→purchase rate — share of searches ending in a sale
Competition
Bad83%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand