---
title: "Coin Collection Supplies — $1.1M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/toys-games/coin-collection-supplies"
last_updated: "2026-08-08T14:25:12.348Z"
locale: en
meta:
description: "Niche score 62/100 · $1.1M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 62/100 · $1.1M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Coin Collection Supplies — $1.1M/yr Amazon US Niche (2026) - Flapen"
---
# **coin collection supplies**
**Worth a look**
Shows no brand lock-in (top 5 brands take 40% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 79Growth 18Conversion 57Competition 84Returns 61Price range 81Avg price 85Brand share 95Review moat 41Quality gap 33
**Brand share**
**Incredible****40%**
top-5 brand share — no brand owns this niche
**Avg price**
**Great****$19.15**
avg listing price — sweet spot $15–$100
**Competition**
**Great****31%**
top-5 click share — an open shelf
**Price range**
**Great****$6.86–$54.88**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Great****$1.1M**
$1.1M/yr · 1.2M searches
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Conversion**
**Good****4.9%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****2,442.96**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-14.4%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, coin collection supplies is a $1.1M/yr Amazon United States market (1.2M searches/yr). The top 5 brands hold 40% of demand. Demand peaks in Jan–Dec. Verdict: Worth a look — 62/100.
Data updated Jul 30, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **coin collection supplies market data**
- **Units sold / yr**
- **50K–60K**
- avg 750–1,000/product
- **Revenue / yr**
- **$958K–$1.1M**
- units × avg price
- **Conversion rate**
- **4.9%**
- **Avg BSR**
- **#59**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **94%**
- **Out of stock**
- **5.1%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
Clicks spread well past the top 5 (31% combined) — an open shelf where new products get seen.
**Brands**
**36 **▼falling
**Sellers**
**42**
**Top-5 brand share**
**40%**
Top 20: 87%
**Top-5 click share**
**31%**
Top 20: 76%
**Open market**
**55%**
- MUDOR10% - SPLF9% - Uncle Paul8% - GoShambar7% - MUQING5% - Utron5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -14.4% search growth over the last 90 days.
45K35KHoliday '24Spike '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Dec · busiest ÷ quietest = 2.2×
[**Open Trend **](https://flapen.com/research/us/toys-games/coin-collection-supplies/trend)
## **Top coin collection supplies search terms**
- **coin collection supplies**328K/yr+8.2%2.6% conv. - **coin collection book**398K/yr-39.1%2.3% conv. - **coin book**85K/yr-11.3%1.6% conv. - **coin album**46K/yr-12.4%2.2% conv. - **coin binder**31K/yr-10.9%3.0% conv. - **coin collecting**55K/yr-23.1%1.0% conv. - **coin collecting supplies**32K/yr-9.1%1.3% conv. - **coin albums for collectors**23K/yr+1.2%2.5% conv. - **coin collector book**30K/yr-18.7%2.6% conv. - **coin collectors supplies**32K/yr-33.1%2.1% conv. [**All search terms **](https://flapen.com/research/us/toys-games/coin-collection-supplies/search-terms)
## **Top coin collection supplies 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%3%$32K6%$65K9%$97K12%$129K101001K10K100K 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**SPLF 100 Pieces 30mm Coin Capsules and 5 Sizes (17/20/25/27/30mm) Protect Gasket Coin Holder Case with Plastic Storage Organizer Box for Collection Supplies**SPLF**$12.45**4.4★6,019 rev](https://www.amazon.com/dp/B07TT9NW28) [2**GoShambar Coin Collection Book Holder for Collectors 428 Pockets Coin Collection Supplies & 12 Sleeves Paper Money Currency Album Display Storage Case for All Coins (Brown)**GoShambar**$24.00**4.6★346 rev](https://www.amazon.com/dp/B0CY2YDS7T) [3**200 Pockets Coin Album - 33x33 mm Grid Holder (Black) CS48200BK**Uncle Paul**$9.87**4.6★1,659 rev](https://www.amazon.com/dp/B0D2X2H281) [4**Utron 60P Clear Plastic Coin Capsules Dollar Coin Holder 40mm Silver Coin Storage for Collectors Morgan Silver Dollar Coin Holders with Adjustable Gasket (17/20/25/27/30/33/38/40mm)**Utron**$7.98**4.5★2,789 rev](https://www.amazon.com/dp/B0C5C8KF7B) [5**MUDOR Coin Collection Holder Album for Collectors 240 Pockets Coin Book**MUDOR**$9.17**4.6★5,543 rev](https://www.amazon.com/dp/B08615KY11)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Coin Collection Book Album Holder for Collectors 400 Pockets Fireproof Coin Collection Book & 36 Paper Money Organizer Binder for Coin Currency Collection Supplies Bill Pennies Badges Tokens**BDAFRYY**$19.19**261 rev1y ago](https://www.amazon.com/dp/B0F6SZ9QW1) [**Bangzi Coin Collection Book with Lock & Fireproof 400 Pockets**Bangzi**$29.70**43 rev1y ago](https://www.amazon.com/dp/B0F2HVFBKJ) [**Coin Collection Book Holder Organizer - 410 Pockets Coins Collection Supplies Album for Collector 36 Sleeves Money Storage Case Fireproof Coin Currency Collection Bill Pennies Cash Black**TRONIC MASTER**$27.66**125 rev1y ago](https://www.amazon.com/dp/B0DS8QTHLD) [**Coin Collection Book Holder for Collectors Fireproof Coin Collection Supplies with Lock 320 Pockets Coins Album and 36 Currency Album Storage Organizer Coins Collector Gifts for Bill Penny Black**Ytonet**$22.45**234 rev1y ago](https://www.amazon.com/dp/B0D258FMLG) [**Yotsuba Coin Collection Book - US Special Edition with 300 Pockets Two Pocket Sizes and Illustrated Guide**Yotsuba**$9.82**42 rev2y ago](https://www.amazon.com/dp/B0D8KLNWD8)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SPLF 100 Pieces 30mm Coin Capsules and 5 Sizes (17/20/25/27/30mm) Protect Gasket Coin Holder Case with Plastic Storage Organizer Box for Collection Supplies**SPLF**$12.45**4.4★**▲ 126%**](https://www.amazon.com/dp/B07TT9NW28) [**PM Company 128 Pcs Preformed Coin Wrappers Rolls Assorted Heavy Duty Rolls Wrappers for Quarters Pennies Nickels and Dimes**PM Company**$9.72**4.7★**▲ 122%**](https://www.amazon.com/dp/B00006XY11) [**Coin Collection Book Holder for Collectors Fireproof Coin Collection Supplies with Lock 320 Pockets Coins Album and 36 Currency Album Storage Organizer Coins Collector Gifts for Bill Penny Black**Ytonet**$22.45**4.5★**▲ 86%**](https://www.amazon.com/dp/B0D258FMLG) [**Yotsuba Coin Collection Book - US Special Edition with 300 Pockets Two Pocket Sizes and Illustrated Guide**Yotsuba**$9.82**4.7★**▲ 66%**](https://www.amazon.com/dp/B0D8KLNWD8) [**Boen Coin Flips 10 Assorted Sizes 1000Pcs Coin Holders for Colletors The Coin Collection Supplies Include A Mini Stapler The Coin Cardboard Coin Flips for Coin Collection (10 Assorted Size 1000pcs)**Boen**$23.73**4.6★**▲ 44%**](https://www.amazon.com/dp/B08RX42SQM)
**~~View all trending →~~**
## **What buyers say about coin collection supplies**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“Arrived as described, good quality”*
**Value For Money**14%
*“Good buy for the money”*
**Ease Of Use**11%
*“EASY TO USE”*
**Advertised Vs Actual Product**9%
*“As Expected”*
**Size-Overall**7%
*“Fit well”*
**Brightness/Shine/Glow**6%
*“it is bright”*
**Collectibles**4%
*“Good enough for my money collection”*
**Efficiency**3%
*“It worked well for my expectations”*
**Durability**2%
*“Really durable”*
**Storage Capacity**2%
*“Neat storage unit”*
### **What buyers complain about **
**Size-Overall**17%
*“To small”*
**Quality-Overall**12%
*“Bad Quality”*
**Ease Of Use**7%
*“Difficult to separate”*
**Durability**6%
*“Breaks easily”*
**Battery Life**5%
*“Battery dont last long”*
**Weight Heavy**5%
*“A little bulky”*
**Value For Money**4%
*“These can be expensive”*
**Functionality-Overall**3%
*“It won't turn on”*
**Advertised Vs Actual Product**3%
*“Not as advertised”*
**Charging**2%
*“Will not charge”*
### **Top return reasons **
**Size-Overall**35%
**Weight Heavy**11%
**Functionality-Overall**8%
**Advertised Vs Actual Product**8%
**Quality-Overall**3%
**Defective Material/Parts**3%
**Image Magnification**3%
**Ease Of Use**3%
**Brightness/Shine/Glow**2%
**Image/Picture Clarity**2%
## **Common questions**
- **Is coin collection supplies profitable to sell on Amazon United States?**
- The niche generates $1.1M/yr across 48 tracked products. 2 of 6 products launched in the last 360 days are still selling. 90-day search growth is -14.4%. Flapen's verdict: Worth a look (62/100).
- **How competitive is the coin collection supplies niche?**
- 36 brands and 42 sellers compete. The top 5 products take 31% of clicks and top 5 brands hold 40% of demand.
- **What do buyers complain about in coin collection supplies?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Ease Of Use. The return rate is 2.5%.
- **When does demand for coin collection supplies peak?**
- Demand peaks in Jan–Dec; the busiest month runs 2.2× the quietest.
- **What does it cost to enter the coin collection supplies niche?**
- Listings span $6.86–$54.88; the average listing price is $19.15 (sweet spot $15–$100). The average incumbent carries 2,443 reviews — the moat a new listing must climb.
## **Related niches in Toys & Games**
- 70 [**halloween crafts**](https://flapen.com/research/us/toys-games/halloween-crafts)$317K/yr+407.7%**Worth a look**- 70 [**trading card storage box**](https://flapen.com/research/us/toys-games/trading-card-storage-box)$2.5M/yr-4.0%**Worth a look**- 70 [**camping crafts**](https://flapen.com/research/us/toys-games/camping-crafts)$32K/yr+333.8%**Worth a look**- 70 [**fathers day crafts for kids**](https://flapen.com/research/us/toys-games/fathers-day-crafts-for-kids)$72K/yr>1,000%**Worth a look**- 70 [**top loader storage**](https://flapen.com/research/us/toys-games/top-loader-storage)$1.3M/yr+5.4%**Launch it**- 70 [**kpop dolls**](https://flapen.com/research/us/toys-games/kpop-dolls)$3.4M/yr-14.9%**Worth a look**[**All Toys & Games niches **](https://flapen.com/research/us/toys-games)