58
spark plug wire
Worth a lookShows a sweet-spot price point ($37.09 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$37.09avg listing price — sweet spot $15–$100
Price range
Great$13.79–$94.14cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Great$1.3M$1.3M/yr · 1.3M searches
Competition
Great37%top-5 click share — an open shelf
Review moat
Good784.79avg incumbent reviews — the moat a new listing must climb
Brand share
Good71%top-5 brand share — brands hold most of the demand
Returns
Okay3.3%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay2.6%search→purchase rate — share of searches ending in a sale
Growth
Bad-5.8%90-day search growth — must beat 0% to launch