bygone mark bookmark with pen holder
Skip itSoft demand (-60.1% this quarter) — this niche doesn't clear our bar today.
Brand share
Great51%top-5 brand share — no brand owns this niche
Review moat
Great356.46avg incumbent reviews — the moat a new listing must climb
Returns
Great1.9%return rate — above 5% kills the launch gate
Competition
Good42%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Avg price
Bad$7.70avg listing price — sweet spot $15–$100
Conversion
Bad1.4%search→purchase rate — share of searches ending in a sale
Market size
Bad$55K$55K/yr · 511K searches
Price range
Bad$4.22–$16.58cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-60.1%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, bygone mark bookmark with pen holder is a $55K/yr Amazon United States market (511K searches/yr). The top 5 brands hold 51% of demand. Demand peaks in Aug–Sep–Oct–Nov–Dec. Verdict: Skip it — 40/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
bygone mark bookmark with pen holder market data
- Units sold / yr
- 8K–10K
- avg 100–250/product
- Revenue / yr
- $62K–$77K
- units × avg price
- Conversion rate
- 1.4%
- Avg BSR
- #1,019
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 90%
- Out of stock
- 1.7%
- Avg brand age
- 20 months
- Avg seller age
- 205 days
Competition & brand share
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.Brands
34 rising
Sellers
36
Top-5 brand share
51%
Top 20: 87%
Top-5 click share
42%
Top 20: 80%
Open market
45%
- SESENSE22%
- diodrio11%
- Sliverdew8%
- HurOutd5%
- WOKAI5%
- Oanruyan4%
Demand & seasonality
Weekly Amazon search volume, last 52 weeks — -60.1% search growth over the last 90 days.Peak months: Aug, Sep, Oct, Nov, Dec · busiest ÷ quietest = 48.2×
Top bygone mark bookmark with pen holder search terms
- bookmark pen holder18K/yr
- bookmark with pen holder17K/yr
- magnetic bookmark pen holder94K/yr
- magnetic bookmark with pen holder15K/yr
- pen holder bookmark12K/yr
- magnetic bookmarks with pen holder8K/yr
- book mark with pen holder6K/yr
- bygone mark bookmark with pen holder88K/yr
- magnetic leather bookmark with pen holder6K/yr
- magnetic pen holder bookmark34K/yr
Top bygone mark bookmark with pen holder products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SESENSE Magnetic Pen Holder for Notebook - 3 Pcs Leather Magnetic Bookmarks Holder for Reading Women Book Lover Gifts for Bookish Standard Size
SESENSE$7.214.4★242 rev
Adjustable Elastic Band Pen Holder Pencil Holder Pen Sleeve Pouch for Hardcover Journals Notebooks Planners Binders Fit Notebooks from 8 to 11 in Height PU Leather Detachable Black
diodrio$5.854.7★3,622 rev
6 Pcs Adjustable Pen Holder Elastic Band Pencil Pouch Colorful PU Leather Pen Sleeve Journal Pencil Holder for Planners Notebook Binders and Books
Sliverdew$5.834.4★95 rev
3PCS Magnetic Bookmarks with Pen Holder Leather Pen Holder Bookmark for ReadersBest Gift for Book Lovers Convenient Reading Accessories.
HurOutd$8.624.6★40 rev
Personalized Bygone Mark Bookmark with Pen Holder Engraving Leather Magnetic Bookmarks Vintage 26 Letters Name Initials Text Book Marker Clips Gifts for Reading Book Lovers Women (Red A)
WOKAI$6.964.7★321 rev
Newest
by launch date
Tounee 4-Pack Magnetic Leather Bookmarks with Integrated Pen Holder Essential Reading Accessories for Book Lovers & Avid Readers Slim Page Markers for Bible Study Journaling & Planners
tounee$10.01117 rev
Vane Oak Personalized Magnetic Bookmark Pen Holder 2 Pcs Letter Custom Book Mark Journal Clip Gifts for Book Lovers Reading Women Blue & Purple Letter M
Vane Oak$4.2223 rev
2pcs Coffee Magnetic Bookmarks Vintage Leather Book Mark with Pen Holder for Reading Women Magnet Bookmark Clip for Book Lover
Gemmapylor$7.9155 rev
2PCS Magnetic Leather Bookmark Rose & Sunflower Bookmarks for Women Cute Magnetic Bookmark Clips Book Accessories Unique Gifts for Women
Gemmapylor$5.4155 rev
Resurhang 10 Pcs Bookmark with Pen Holder Magnetic Pen Loop Holder Set Personalized Magnetic Bookmarks Leather Book Mark for Teachers Readers Book Lovers Gifts Notebooks Journals Calendars
Resurhang$13.812 rev
Trending
90-day click momentumTounee 4-Pack Magnetic Leather Bookmarks with Integrated Pen Holder Essential Reading Accessories for Book Lovers & Avid Readers Slim Page Markers for Bible Study Journaling & Planners
tounee$10.014.8★
Vane Oak Personalized Magnetic Bookmark Pen Holder 2 Pcs Letter Custom Book Mark Journal Clip Gifts for Book Lovers Reading Women Blue & Purple Letter M
Vane Oak$4.224.2★
2PCS Magnetic Leather Bookmark Rose & Sunflower Bookmarks for Women Cute Magnetic Bookmark Clips Book Accessories Unique Gifts for Women
Gemmapylor$5.414.7★
2pcs Coffee Magnetic Bookmarks Vintage Leather Book Mark with Pen Holder for Reading Women Magnet Bookmark Clip for Book Lover
Gemmapylor$7.914.7★
LUCKJUJU 12 Pcs Metal Pen Clips Pencil Holder Clips Inserts Paper Clip Bookmarks for Notebooks Planner Office School Supplies
LUCKJUJU$8.644.6★
What buyers say about bygone mark bookmark with pen holder
What buyers praise and complain about, mined from review topics.What buyers love
“Beautiful quality”
“magnet is strong”
“So convenient”
“Amazing leather quality”
“the colors are just gorgeous”
“As advertised”
“Good value for the price”
“It's a smart design”
“Fits all typical book sizes”
“Strong magnets”
What buyers complain about
“Too small”
“Not to use with a thicker book”
“Very little magnetism”
“there are some quality control issues that hold it back”
“gets stretched out”
“Slightly bulky”
“Misleading ad”
“A little Inconvenient”
“broke in the center where the bend is”
“They must be for paperback books, small, or hard cover books”
Top return reasons
Common questions
- Is bygone mark bookmark with pen holder profitable to sell on Amazon United States?
- The niche generates $55K/yr across 41 tracked products. 2 of 30 products launched in the last 360 days are still selling. 90-day search growth is -60.1%. Flapen's verdict: Skip it (40/100).
- How competitive is the bygone mark bookmark with pen holder niche?
- 34 brands and 36 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 51% of demand.
- What do buyers complain about in bygone mark bookmark with pen holder?
- Top complaints mined from reviews: Size-Overall, Thickness, Magnetic Strength/Adsorption. The return rate is 1.9%.
- When does demand for bygone mark bookmark with pen holder peak?
- Demand peaks in Aug–Sep–Oct–Nov–Dec; the busiest month runs 48.2× the quietest.
- What does it cost to enter the bygone mark bookmark with pen holder niche?
- Listings span $4.22–$16.58; the average listing price is $7.70 (sweet spot $15–$100). The average incumbent carries 356 reviews — the moat a new listing must climb.