51
blink battery extension pack
Worth a lookShows low returns (0.5%), but a concentrated shelf (top 5 take 78% of clicks) keeps it on the watch list.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Avg price
Incredible$32.65avg listing price — sweet spot $15–$100
Price range
Incredible$16.10–$76.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Conversion
Good5.6%search→purchase rate — share of searches ending in a sale
Market size
Okay$193K$193K/yr · 105K searches
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Growth
Okay+4.8%90-day search growth — must beat 0% to launch
Review moat
Okay3,726.18avg incumbent reviews — the moat a new listing must climb
Competition
Bad78%top-5 click share — a locked-up shelf