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6l80 rebuild kit
Skip itPrices mostly outside the sweet spot ($41.37–$1014.07) — this niche doesn't clear our bar today.
Review moat
Incredible82.53avg incumbent reviews — the moat a new listing must climb
Competition
Good47%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Good74%top-5 brand share — brands hold most of the demand
Returns
Okay3.9%return rate — above 5% kills the launch gate
Avg price
Okay$320.02avg listing price — sweet spot $15–$100
Market size
Okay$101K$101K/yr · 43K searches
Growth
Bad-15.6%90-day search growth — must beat 0% to launch
Conversion
Bad0.7%search→purchase rate — share of searches ending in a sale
Price range
Bad$41.37–$1014.07cheapest to priciest tracked listing — scored on the share inside $15–$100