---
title: "Bygone Mark Bookmark with Pen Holder — $55K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/office-products/bygone-mark-bookmark-with-pen-holder"
last_updated: "2026-08-09T09:08:59.880Z"
locale: en
meta:
description: "Niche score 40/100 · $55K/yr market · 511K searches/yr · $7.70 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $55K/yr market · 511K searches/yr · $7.70 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Bygone Mark Bookmark with Pen Holder — $55K/yr Amazon US Niche (2026) - Flapen"
---
# **bygone mark bookmark with pen holder**
**Skip it**
Soft demand (-60.1% this quarter) — this niche doesn't clear our bar today.
Market size 14Growth 0Conversion 18Competition 71Returns 78Price range 13Avg price 21Brand share 84Review moat 82Quality gap 38
**Brand share**
**Great****51%**
top-5 brand share — no brand owns this niche
**Review moat**
**Great****356.46**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Great****1.9%**
return rate — above 5% kills the launch gate
**Competition**
**Good****42%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Bad****$7.70**
avg listing price — sweet spot $15–$100
**Conversion**
**Bad****1.4%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$55K**
$55K/yr · 511K searches
**Price range**
**Bad****$4.22–$16.58**
cheapest 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 ~~](https://flapen.com/research/methodology)
## **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.
30K20KPrime Day '25Spike '25Black Friday '25Holiday '25Spike '26 seasonJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Aug, Sep, Oct, Nov, Dec · busiest ÷ quietest = 48.2×
[**Open Trend **](https://flapen.com/research/us/office-products/bygone-mark-bookmark-with-pen-holder/trend)
## **Top bygone mark bookmark with pen holder search terms**
- **bookmark pen holder**18K/yr-26.7%2.0% conv. - **bookmark with pen holder**17K/yr-39.8%2.1% conv. - **magnetic bookmark pen holder**94K/yr-77.8%1.4% conv. - **magnetic bookmark with pen holder**15K/yr-10.2%1.5% conv. - **pen holder bookmark**12K/yr-51.0%2.1% conv. - **magnetic bookmarks with pen holder**8K/yr-8.2%2.1% conv. - **book mark with pen holder**6K/yr-20.4%1.0% conv. - **bygone mark bookmark with pen holder**88K/yr-73.0%0.3% conv. - **magnetic leather bookmark with pen holder**6K/yr+11.8%0.7% conv. - **magnetic pen holder bookmark**34K/yr-81.4%1.4% conv. [**All search terms **](https://flapen.com/research/us/office-products/bygone-mark-bookmark-with-pen-holder/search-terms)
## **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.
0%4%$2K8%$4K12%$7K16%$9K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SESENSE Magnetic Pen Holder for Notebook - 3 Pcs Leather Magnetic Bookmarks Holder for Reading Women Book Lover Gifts for Bookish Standard Size**SESENSE**$7.21**4.4★242 rev](https://www.amazon.com/dp/B0F8MY5J8V) [2**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**$5.85**4.7★3,622 rev](https://www.amazon.com/dp/B07XKJ6Q8X) [3**6 Pcs Adjustable Pen Holder Elastic Band Pencil Pouch Colorful PU Leather Pen Sleeve Journal Pencil Holder for Planners Notebook Binders and Books**Sliverdew**$5.83**4.4★95 rev](https://www.amazon.com/dp/B0CKTH74WS) [4**3PCS Magnetic Bookmarks with Pen Holder Leather Pen Holder Bookmark for ReadersBest Gift for Book Lovers Convenient Reading Accessories.**HurOutd**$8.62**4.6★40 rev](https://www.amazon.com/dp/B0FWWN21B1) [5**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**$6.96**4.7★321 rev](https://www.amazon.com/dp/B0FK3MT4XX)
**~~View all top sellers →~~**
### **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**$10.01**117 rev5mo ago](https://www.amazon.com/dp/B0GJZSPKRN) [**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**$4.22**23 rev6mo ago](https://www.amazon.com/dp/B0GCCY14PD) [**2pcs Coffee Magnetic Bookmarks Vintage Leather Book Mark with Pen Holder for Reading Women Magnet Bookmark Clip for Book Lover**Gemmapylor**$7.91**55 rev8mo ago](https://www.amazon.com/dp/B0FZGTDYBM) [**2PCS Magnetic Leather Bookmark Rose & Sunflower Bookmarks for Women Cute Magnetic Bookmark Clips Book Accessories Unique Gifts for Women**Gemmapylor**$5.41**55 rev8mo ago](https://www.amazon.com/dp/B0FZGYGJ54) [**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**$13.81**2 rev8mo ago](https://www.amazon.com/dp/B0FY695CJN)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**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**$10.01**4.8★**▲ 1000%**](https://www.amazon.com/dp/B0GJZSPKRN) [**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**$4.22**4.2★**▲ 1000%**](https://www.amazon.com/dp/B0GCCY14PD) [**2PCS Magnetic Leather Bookmark Rose & Sunflower Bookmarks for Women Cute Magnetic Bookmark Clips Book Accessories Unique Gifts for Women**Gemmapylor**$5.41**4.7★**▲ 1000%**](https://www.amazon.com/dp/B0FZGYGJ54) [**2pcs Coffee Magnetic Bookmarks Vintage Leather Book Mark with Pen Holder for Reading Women Magnet Bookmark Clip for Book Lover**Gemmapylor**$7.91**4.7★**▲ 1000%**](https://www.amazon.com/dp/B0FZGTDYBM) [**LUCKJUJU 12 Pcs Metal Pen Clips Pencil Holder Clips Inserts Paper Clip Bookmarks for Notebooks Planner Office School Supplies**LUCKJUJU**$8.64**4.6★**▲ 1000%**](https://www.amazon.com/dp/B0BV9FWNZN)
**~~View all trending →~~**
## **What buyers say about bygone mark bookmark with pen holder**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**25%
*“Beautiful quality”*
**Magnetic Strength/Adsorption**11%
*“magnet is strong”*
**Ease Of Use**8%
*“So convenient”*
**Leather Quality**7%
*“Amazing leather quality”*
**Color**5%
*“the colors are just gorgeous”*
**Advertised Vs Actual Product**4%
*“As advertised”*
**Value For Money**4%
*“Good value for the price”*
**Design-Overall**4%
*“It's a smart design”*
**Size-Overall**4%
*“Fits all typical book sizes”*
**Strength**3%
*“Strong magnets”*
### **What buyers complain about **
**Size-Overall**11%
*“Too small”*
**Thickness**9%
*“Not to use with a thicker book”*
**Magnetic Strength/Adsorption**7%
*“Very little magnetism”*
**Quality-Overall**6%
*“there are some quality control issues that hold it back”*
**Stretchability/Expandability/Elasticity**5%
*“gets stretched out”*
**Weight Heavy**4%
*“Slightly bulky”*
**Advertised Vs Actual Product**4%
*“Misleading ad”*
**Ease Of Use**4%
*“A little Inconvenient”*
**Strength**3%
*“broke in the center where the bend is”*
**Paper Quality**3%
*“They must be for paperback books, small, or hard cover books”*
### **Top return reasons **
**Size-Overall**43%
**Magnetic Strength/Adsorption**9%
**Advertised Vs Actual Product**9%
**Functionality-Overall**5%
**Quality-Overall**5%
**Stretchability/Expandability/Elasticity**4%
**Compatibility-Overall**3%
**Value For Money**3%
**Defective Material/Parts**2%
**Color**2%
## **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.
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