21
raspberry pi 500
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Review moat
Incredible53.11avg incumbent reviews — the moat a new listing must climb
Returns
Good3.0%return rate — above 5% kills the launch gate
Avg price
Okay$187.39avg listing price — sweet spot $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Bad$64K$64K/yr · 118K searches
Competition
Bad88%top-5 click share — a locked-up shelf
Growth
Bad-37.2%90-day search growth — must beat 0% to launch
Price range
Bad$86.14–$354.34cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.3%search→purchase rate — share of searches ending in a sale
Brand share
Bad100%top-5 brand share — brand-locked demand