39
60/40 rosin core solder
Skip itA small market ($43K/yr) — this niche doesn't clear our bar today.
Conversion
Incredible17.3%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.6%return rate — above 5% kills the launch gate
Price range
Okay$4.40–$23.90cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+15.1%90-day search growth — must beat 0% to launch
Avg price
Okay$9.53avg listing price — sweet spot $15–$100
Brand share
Bad90%top-5 brand share — brand-locked demand
Review moat
Bad4,614.1avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$43K$43K/yr · 26K searches
Competition
Bad87%top-5 click share — a locked-up shelf