---
title: "Mofi Inner Record Sleeves — $107K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/mofi-inner-record-sleeves"
last_updated: "2026-08-10T07:44:20.743Z"
locale: en
meta:
  description: "Niche score 34/100 · $107K/yr market · 73K searches/yr · $27.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 34/100 · $107K/yr market · 73K searches/yr · $27.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Mofi Inner Record Sleeves — $107K/yr Amazon US Niche (2026) - Flapen"
---

# **mofi inner record sleeves**

**Skip it**

A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Market size 26Growth 15Conversion 61Competition 0Returns 97Price range 95Avg price 95Brand share 0Review moat 33Quality gap 14

**Returns**

**Incredible****0.5%**

return rate — above 5% kills the launch gate

**Avg price**

**Incredible****$27.68**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****$16.15–$33.15**

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

**Conversion**

**Good****5.3%**

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

**Review moat**

**Okay****3,202.2**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Okay****$107K**

$107K/yr · 73K searches

**Growth**

**Bad****-20.6%**

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

**Quality gap**

**Bad****4.8★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****100%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, mofi inner record sleeves is a $107K/yr Amazon United States market (73K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 34/100.

Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)

## **mofi inner record sleeves market data**

<dl>

<dt>**Units sold / yr**</dt><dd>**3K–4K**</dd><dd>avg 250–500/product</dd>

<dt>**Revenue / yr**</dt><dd>**$83K–$111K**</dd><dd>units × avg price</dd>

<dt>**Conversion rate**</dt><dd>**5.3%**</dd>

<dt>**Avg BSR**</dt><dd>**#29**</dd>

<dt>**Page quality**</dt><dd>**0%**</dd>

<dt>**Prime**</dt><dd>**100%**</dd>

<dt>**Sponsored**</dt><dd>**80%**</dd>

<dt>**Out of stock**</dt><dd>**0.0%**</dd>

<dt>**Avg brand age**</dt><dd>**51 months**</dd>

<dt>**Avg seller age**</dt><dd>**184 days**</dd>

</dl>

## **Competition & brand share**

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**2 **▼falling

**Sellers**

**57**

**Top-5 brand share**

**100%**

Top 20: 100%

**Top-5 click share**

**100%**

Top 20: 100%

**Open market**

**0%**

- Mobile Fidelity Sound Lab84% - Hudson Hi-Fi16%

## **Demand**

Weekly Amazon search volume, last 50 weeks — -20.6% search growth over the last 90 days.

3K2KSpike '25Spike '26Aug '25Sep '25Nov '25Jan '26Mar '26May '26

[**Open Trend **](https://flapen.com/research/us/electronics/mofi-inner-record-sleeves/trend)

## **Top mofi inner record sleeves search terms**

- **mobile fidelity sound lab**21K/yr-26.0%3.8% conv. - **mofi inner record sleeves**18K/yr-40.2%10.0% conv. - **mofi**11K/yr-2.3%1.3% conv. - **mobile fidelity**8K/yr+4.8%0.7% conv. - **mobile fidelity inner sleeves**5K/yr-15.6%11.7% conv. - **mofi record sleeves**3K/yr+21.0%7.8% conv. - **mofi inner sleeves**4K/yr-34.3%11.1% conv. - **mofi sleeves**3K/yr-12.0%9.9% conv. [**All search terms **](https://flapen.com/research/us/electronics/mofi-inner-record-sleeves/search-terms)

## **Top mofi inner record sleeves 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%15%$16K30%$32K45%$48K60%$64K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 5 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Mobile Fidelity Sound Lab - Original Master Record Inner Sleeves (50pk) - MOFI MFSL](https://m.media-amazon.com/images/I/41qa7G193ML.jpg)**Mobile Fidelity Sound Lab - Original Master Record Inner Sleeves (50pk) - MOFI MFSL**Mobile Fidelity Sound Lab**$29.69**4.8★7,448 rev](https://www.amazon.com/dp/B001LQSFKY) [2![Mobile Fidelity Sound Lab - UltraClear Record Outer Sleeves (50pk Crystal Clear) - MOFI MFSL](https://m.media-amazon.com/images/I/41lbwS7KofL.jpg)**Mobile Fidelity Sound Lab - UltraClear Record Outer Sleeves (50pk Crystal Clear) - MOFI MFSL**Mobile Fidelity Sound Lab**$33.15**4.8★115 rev](https://www.amazon.com/dp/B0BW45TGLZ) [3![Mobile Fidelity Sound Lab - Archival Record Outer Sleeves (50pk Translucent) - MOFI MFSL](https://m.media-amazon.com/images/I/31zOIDth-5L.jpg)**Mobile Fidelity Sound Lab - Archival Record Outer Sleeves (50pk Translucent) - MOFI MFSL**Mobile Fidelity Sound Lab**$30.63**4.7★1,220 rev](https://www.amazon.com/dp/B07GZF7B9V) [4![Hudson Hi-Fi Anti-Static Vinyl Record Sleeves - Durable Clear Disc Sleeves- Protect Your LP Albums from Scratches Dust & Dirt - Acid-Free Rice Paper Disc Covers 50x Inner Sleeves](https://m.media-amazon.com/images/I/41mBTnfD0jL.jpg)**Hudson Hi-Fi Anti-Static Vinyl Record Sleeves - Durable Clear Disc Sleeves- Protect Your LP Albums from Scratches Dust & Dirt - Acid-Free Rice Paper Disc Covers 50x Inner Sleeves**Hudson Hi-Fi**$16.15**4.8★3,614 rev](https://www.amazon.com/dp/B0DNHT7261) [5![Hudson Hi-Fi Anti-Static Vinyl Record Sleeves - Durable Clear Disc Sleeves- Protect Your LP Albums from Scratches Dust & Dirt - Acid-Free Rice Paper Disc Covers 100x Inner Sleeves](https://m.media-amazon.com/images/I/4116lbl2xTL.jpg)**Hudson Hi-Fi Anti-Static Vinyl Record Sleeves - Durable Clear Disc Sleeves- Protect Your LP Albums from Scratches Dust & Dirt - Acid-Free Rice Paper Disc Covers 100x Inner Sleeves**Hudson Hi-Fi**$28.79**4.8★3,614 rev](https://www.amazon.com/dp/B07FWCHLKD)

### **Newest**

by launch date

[![Hudson Hi-Fi Anti-Static Vinyl Record Sleeves - Durable Clear Disc Sleeves- Protect Your LP Albums from Scratches Dust & Dirt - Acid-Free Rice Paper Disc Covers 50x Inner Sleeves](https://m.media-amazon.com/images/I/41mBTnfD0jL.jpg)**Hudson Hi-Fi Anti-Static Vinyl Record Sleeves - Durable Clear Disc Sleeves- Protect Your LP Albums from Scratches Dust & Dirt - Acid-Free Rice Paper Disc Covers 50x Inner Sleeves**Hudson Hi-Fi**$16.15**3,614 rev1y ago](https://www.amazon.com/dp/B0DNHT7261) [![Mobile Fidelity Sound Lab - UltraClear Record Outer Sleeves (50pk Crystal Clear) - MOFI MFSL](https://m.media-amazon.com/images/I/41lbwS7KofL.jpg)**Mobile Fidelity Sound Lab - UltraClear Record Outer Sleeves (50pk Crystal Clear) - MOFI MFSL**Mobile Fidelity Sound Lab**$33.15**115 rev3y ago](https://www.amazon.com/dp/B0BW45TGLZ) [![Mobile Fidelity Sound Lab - Original Master Record Inner Sleeves (50pk) - MOFI MFSL](https://m.media-amazon.com/images/I/41qa7G193ML.jpg)**Mobile Fidelity Sound Lab - Original Master Record Inner Sleeves (50pk) - MOFI MFSL**Mobile Fidelity Sound Lab**$29.69**7,448 rev7y ago](https://www.amazon.com/dp/B001LQSFKY) [![Mobile Fidelity Sound Lab - Archival Record Outer Sleeves (50pk Translucent) - MOFI MFSL](https://m.media-amazon.com/images/I/31zOIDth-5L.jpg)**Mobile Fidelity Sound Lab - Archival Record Outer Sleeves (50pk Translucent) - MOFI MFSL**Mobile Fidelity Sound Lab**$30.63**1,220 rev7y ago](https://www.amazon.com/dp/B07GZF7B9V) [![Hudson Hi-Fi Anti-Static Vinyl Record Sleeves - Durable Clear Disc Sleeves- Protect Your LP Albums from Scratches Dust & Dirt - Acid-Free Rice Paper Disc Covers 100x Inner Sleeves](https://m.media-amazon.com/images/I/4116lbl2xTL.jpg)**Hudson Hi-Fi Anti-Static Vinyl Record Sleeves - Durable Clear Disc Sleeves- Protect Your LP Albums from Scratches Dust & Dirt - Acid-Free Rice Paper Disc Covers 100x Inner Sleeves**Hudson Hi-Fi**$28.79**3,614 rev8y ago](https://www.amazon.com/dp/B07FWCHLKD)

### **Trending**

90-day click momentum

[![Hudson Hi-Fi Anti-Static Vinyl Record Sleeves - Durable Clear Disc Sleeves- Protect Your LP Albums from Scratches Dust & Dirt - Acid-Free Rice Paper Disc Covers 50x Inner Sleeves](https://m.media-amazon.com/images/I/41mBTnfD0jL.jpg)**Hudson Hi-Fi Anti-Static Vinyl Record Sleeves - Durable Clear Disc Sleeves- Protect Your LP Albums from Scratches Dust & Dirt - Acid-Free Rice Paper Disc Covers 50x Inner Sleeves**Hudson Hi-Fi**$16.15**4.8★**▲ 113%**](https://www.amazon.com/dp/B0DNHT7261) [![Mobile Fidelity Sound Lab - Original Master Record Inner Sleeves (50pk) - MOFI MFSL](https://m.media-amazon.com/images/I/41qa7G193ML.jpg)**Mobile Fidelity Sound Lab - Original Master Record Inner Sleeves (50pk) - MOFI MFSL**Mobile Fidelity Sound Lab**$29.69**4.8★**▲ 41%**](https://www.amazon.com/dp/B001LQSFKY) [![Mobile Fidelity Sound Lab - Archival Record Outer Sleeves (50pk Translucent) - MOFI MFSL](https://m.media-amazon.com/images/I/31zOIDth-5L.jpg)**Mobile Fidelity Sound Lab - Archival Record Outer Sleeves (50pk Translucent) - MOFI MFSL**Mobile Fidelity Sound Lab**$30.63**4.7★**▼ 27%**](https://www.amazon.com/dp/B07GZF7B9V) [![Mobile Fidelity Sound Lab - UltraClear Record Outer Sleeves (50pk Crystal Clear) - MOFI MFSL](https://m.media-amazon.com/images/I/41lbwS7KofL.jpg)**Mobile Fidelity Sound Lab - UltraClear Record Outer Sleeves (50pk Crystal Clear) - MOFI MFSL**Mobile Fidelity Sound Lab**$33.15**4.8★**▼ 38%**](https://www.amazon.com/dp/B0BW45TGLZ) [![Hudson Hi-Fi Anti-Static Vinyl Record Sleeves - Durable Clear Disc Sleeves- Protect Your LP Albums from Scratches Dust & Dirt - Acid-Free Rice Paper Disc Covers 100x Inner Sleeves](https://m.media-amazon.com/images/I/4116lbl2xTL.jpg)**Hudson Hi-Fi Anti-Static Vinyl Record Sleeves - Durable Clear Disc Sleeves- Protect Your LP Albums from Scratches Dust & Dirt - Acid-Free Rice Paper Disc Covers 100x Inner Sleeves**Hudson Hi-Fi**$28.79**4.8★**▼ 59%**](https://www.amazon.com/dp/B07FWCHLKD)

## **What buyers say about mofi inner record sleeves**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**35%

*“Amazing Quality”*

**Value For Money**16%

*“fair price”*

**Size-Overall**10%

*“Correct size”*

**Advertised Vs Actual Product**7%

*“Works as they should”*

**Ease Of Use**4%

*“easy to use”*

**Material Quality**4%

*“durable feeling plastic”*

**Drop/Impact Protection**4%

*“Great protection”*

**Paper Quality**4%

*“That tissue soft rice paper along with a PTFE is really a thing of beauty”*

**Durability**3%

*“They are durable”*

**Design-Overall**2%

*“It keeps things looking neat”*

### **What buyers complain about **

**Value For Money**18%

*“i wish they were cheaper however you definitely get what you pay for”*

**Strength**10%

*“it's nearly impoosible because they are so flimsy”*

**Durability**7%

*“Have only torn a few”*

**Color**7%

*“Some of my sleeves started to yellow”*

**Paper Quality**4%

*“The paper sleeves obviously bring static”*

**Quality-Overall**4%

*“Most of my records came with mediocre quality sleeves”*

**Size-Overall**4%

*“I found that some LP's do come in oversized”*

**Thickness**4%

*“It is thicker”*

**Ease Of Cleaning**4%

*“will not wash clean”*

**Advertised Vs Actual Product**4%

*“False advertising is not cool”*

### **Top return reasons **

**Size-Overall**29%

**Advertised Vs Actual Product**13%

**Quality-Overall**11%

**Value For Money**10%

**Defective Material/Parts**6%

**Thin**6%

**Material Quality**6%

**Product Condition**4%

**Compatibility-Overall**4%

**Functionality-Overall**2%

## **Common questions**

<dl>

<dt>**Is mofi inner record sleeves profitable to sell on Amazon United States?**</dt><dd>The niche generates $107K/yr across 5 tracked products. 90-day search growth is -20.6%. Flapen's verdict: Skip it (34/100).</dd>

<dt>**How competitive is the mofi inner record sleeves niche?**</dt><dd>2 brands and 57 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.</dd>

<dt>**What do buyers complain about in mofi inner record sleeves?**</dt><dd>Top complaints mined from reviews: Value For Money, Strength, Durability. The return rate is 0.5%.</dd>

<dt>**What does it cost to enter the mofi inner record sleeves niche?**</dt><dd>Listings span $16.15–$33.15; the average listing price is $27.68 (sweet spot $15–$100). The average incumbent carries 3,202 reviews — the moat a new listing must climb.</dd>

</dl>

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