39
z fold 4 screen protector
Skip itPrices mostly outside the sweet spot ($5.08–$14.76) — this niche doesn't clear our bar today.
Conversion
Incredible16.7%search→purchase rate — share of searches ending in a sale
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Review moat
Good719.62avg incumbent reviews — the moat a new listing must climb
Returns
Good2.7%return rate — above 5% kills the launch gate
Brand share
Okay75%top-5 brand share — brands hold most of the demand
Avg price
Bad£7.64avg listing price — sweet spot $15–$100
Growth
Bad-13.5%90-day search growth — must beat 0% to launch
Competition
Bad85%top-5 click share — a locked-up shelf
Market size
Bad£15K£15K/yr · 11K searches
Price range
Bad£5.08–£14.76cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals Out of Stock