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56

book sleeve

Worth a look

Shows a fragmented shelf (top 5 take 21% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 46Growth 20Conversion 11Competition 94Returns 73Price range 58Avg price 49Brand share 91Review moat 74Quality gap 53

Competition

Great21%

top-5 click share — an open shelf

Brand share

Great44%

top-5 brand share — no brand owns this niche

Review moat

Good530.08

avg incumbent reviews — the moat a new listing must climb

Returns

Good2.1%

return rate — above 6% kills the launch gate

Price range

Good$4.91–$28.73

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Avg price

Okay$11.85

avg listing price — sweet spot $15–$100

Market size

Okay$246K

$246K/yr · 2.3M searches

Growth

Bad-10.6%

90-day search growth — must beat 0% to launch

Conversion

Bad0.9%

search→purchase rate — share of searches ending in a sale