permanent marker pens
Worth a lookShows searches that convert (21.5% search→purchase), but prices mostly outside the sweet spot ($1.57–$14.32) keeps it on the watch list.
Conversion
Incredible21.5%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Market size
Incredible£2.5M£2.5M/yr · 2.0M searches
Growth
Okay+17.1%90-day search growth — must beat 0% to launch
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad14,415.17avg incumbent reviews — the moat a new listing must climb
Avg price
Bad£5.91avg listing price — sweet spot $15–$100
Brand share
Bad95%top-5 brand share — brand-locked demand
Price range
Bad£1.57–£14.32cheapest to priciest tracked listing — scored on the share inside $15–$100