57
black glasses
Worth a lookShows a $1.8M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size
Great$1.8M$1.8M/yr · 778K searches
Avg price
Great$58.92avg listing price — sweet spot $15–$100
Brand share
Great55%top-5 brand share — no brand owns this niche
Competition
Great37%top-5 click share — an open shelf
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Okay3.8%search→purchase rate — share of searches ending in a sale
Returns
Okay3.7%return rate — above 5% kills the launch gate
Review moat
Bad7,101.42avg incumbent reviews — the moat a new listing must climb
Price range
Bad$5.03–$434.45cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-13.7%90-day search growth — must beat 0% to launch