42
tube heater
Skip itSoft demand (-70.7% this quarter) — this niche doesn't clear our bar today.
Price range
Incredible£15.08–£31.74cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great£22.79avg listing price — sweet spot $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Returns
Good2.0%return rate — above 5% kills the launch gate
Review moat
Good936.8avg incumbent reviews — the moat a new listing must climb
Conversion
Okay2.7%search→purchase rate — share of searches ending in a sale
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Brand share
Bad91%top-5 brand share — brand-locked demand
Market size
Bad£88K£88K/yr · 144K searches
Growth
Bad-70.7%90-day search growth — must beat 0% to launch