45
usa sim card
Skip itA small market ($16K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Avg price
Great£17.76avg listing price — sweet spot $15–$100
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Price range
Good£4.86–£32.80cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay1,948.38avg incumbent reviews — the moat a new listing must climb
Growth
Bad-0.0%90-day search growth — must beat 0% to launch
Conversion
Bad1.2%search→purchase rate — share of searches ending in a sale
Brand share
Bad97%top-5 brand share — brand-locked demand
Market size
Bad£16K£16K/yr · 78K searches