43
foam bricks
Skip itA small market ($31K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Avg price
Incredible£34.47avg listing price — sweet spot $15–$100
Price range
Great£7.54–£57.86cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Review moat
Good603.6avg incumbent reviews — the moat a new listing must climb
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Conversion
Okay2.4%search→purchase rate — share of searches ending in a sale
Growth
Bad-16.7%90-day search growth — must beat 0% to launch
Competition
Bad82%top-5 click share — a locked-up shelf
Market size
Bad£31K£31K/yr · 38K searches