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radon test kit for home
Worth a lookShows a $2.7M/yr market, but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size
Incredible$2.7M$2.7M/yr · 557K searches
Avg price
Incredible$46.34avg listing price — sweet spot $15–$100
Conversion
Great10.4%search→purchase rate — share of searches ending in a sale
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Price range
Good$9.29–$128.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.5%return rate — above 5% kills the launch gate
Review moat
Okay2,618avg incumbent reviews — the moat a new listing must climb
Growth
Bad-22.7%90-day search growth — must beat 0% to launch
Competition
Bad85%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand