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Lung Tank
Worth a lookShows a fragmented shelf (top 5 take 22% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Competition
Great22%top-5 click share — an open shelf
Quality gap
Great4.0★avg incumbent rating — lower means beatable quality
Review moat
Great240.95avg incumbent reviews — the moat a new listing must climb
Growth
Great+82.2%90-day search growth — must beat 0% to launch
Market size
Good$623K$623K/yr · 684K searches
Brand share
Good68%top-5 brand share — brands hold most of the demand
Avg price
Okay$182.25avg listing price — sweet spot $15–$100
Returns
Bad5.9%return rate — above 5% kills the launch gate
Price range
Bad$29.69–$584.47cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.5%search→purchase rate — share of searches ending in a sale