39
8mm video cassette player
Skip itWeak search conversion (0.3%) — this niche doesn't clear our bar today.
Quality gap
Great4.0★avg incumbent rating — lower means beatable quality
Review moat
Good932.84avg incumbent reviews — the moat a new listing must climb
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Avg price
Good$172.45avg listing price — sweet spot $15–$100
Market size
Okay$243K$243K/yr · 486K searches
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Returns
Bad6.5%return rate — above 5% kills the launch gate
Price range
Bad$5.87–$474.89cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-22.3%90-day search growth — must beat 0% to launch
Conversion
Bad0.3%search→purchase rate — share of searches ending in a sale