50
canon 551 ink cartridges
Worth a lookShows searches that convert (24.2% search→purchase), but a small market ($50K/yr) keeps it on the watch list.
Conversion
Incredible24.2%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Avg price
Great£20.62avg listing price — sweet spot $15–$100
Price range
Great£9.95–£57.06cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good53%top-5 click share — leaders hold, buyers still browse
Review moat
Okay2,295.67avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay86%top-5 brand share — brands hold most of the demand
Growth
Bad-17.5%90-day search growth — must beat 0% to launch
Market size
Bad£50K£50K/yr · 10K searches