---
title: "Indiana Jones Grail Diary — $7K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/office-products/indiana-jones-grail-diary"
last_updated: "2026-08-05T23:59:16.233Z"
locale: en
meta:
description: "Niche score 34/100 · $7K/yr market · 13K searches/yr · $21.60 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 34/100 · $7K/yr market · 13K searches/yr · $21.60 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Indiana Jones Grail Diary — $7K/yr Amazon US Niche (2026) - Flapen"
---
# **indiana jones grail diary**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 2Growth 67Conversion 32Competition 0Returns 76Price range 95Avg price 92Brand share 0Review moat 35Quality gap 22
**Price range**
**Incredible****$16.88–$23.33**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$21.60**
avg listing price — sweet spot $15–$100
**Returns**
**Great****1.9%**
return rate — above 5% kills the launch gate
**Growth**
**Good****+47.1%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****2,998.75**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Okay****2.5%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$7K**
$7K/yr · 13K searches
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, indiana jones grail diary is a $7K/yr Amazon United States market (13K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 34/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **indiana jones grail diary market data**
- **Units sold / yr**
- **500–750**
- avg 100–250/product
- **Revenue / yr**
- **$11K–$16K**
- units × avg price
- **Conversion rate**
- **2.5%**
- **Avg BSR**
- **#379**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **15.4%**
- **Avg brand age**
- **52 months**
- **Avg seller age**
- **173 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **—flat
**Sellers**
**6**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Bzuiawi79% - KDSPAROS8% - Litdevil8% - RILIHO4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +47.1% search growth over the last 90 days.
900700Prime Day '24Spike '24Black Friday '24Holiday '24Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Dec · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/office-products/indiana-jones-grail-diary/trend)
## **Top indiana jones grail diary search terms**
- **grail diary**4K/yr+67.8%2.4% conv. - **indiana jones grail diary**3K/yr+102.8%4.5% conv. - **indiana jones diary**2K/yr+96.5%2.1% conv. - **indiana jones journal**3K/yr-10.2%2.4% conv. - **grail diary indiana jones journal**979/yr-45.5%4.9% conv. [**All search terms **](https://flapen.com/research/us/office-products/indiana-jones-grail-diary/search-terms)
## **Top indiana jones grail diary 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%20%$1K40%$3K60%$4K80%$6K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 4 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Bzuiawi Grail Diary Indiana Journal Indiana Grail Diary Journal Indiana Holy Grail Diary Props Vintage Leather Journal Classic Movie Prop**Bzuiawi**$23.33**4.6★498 rev](https://www.amazon.com/dp/B0C2YR8DG4) [2**KDSPAROS Grail Diary Indiana Journal- Indiana Holy Grail Diary Props- Vintage Leather Movie Prop Replica Collectible Gift for Fans & Film Enthusiasts**KDSPAROS**$23.05**4.7★26 rev](https://www.amazon.com/dp/B0F48J63FZ) [3**Litdevil Grail Diary Indiana Journal Indiana Grail Diary Props Toys Vintage Leather Journal Classic Movie Prop Gifts**Litdevil**$23.16**4.6★110 rev](https://www.amazon.com/dp/B0CHYRTXXG) [4**RILIHO Leather Journal Notebook - Genuine Leather Journals for Writing 260 Pages 5x7.1 Inches Vintage Journal For Man and Women Gifts For Man Artist Travel Journal Brown**RILIHO**$16.88**4.7★11,361 rev](https://www.amazon.com/dp/B0BTV6X42F)
### **Newest**
by launch date
[**KDSPAROS Grail Diary Indiana Journal- Indiana Holy Grail Diary Props- Vintage Leather Movie Prop Replica Collectible Gift for Fans & Film Enthusiasts**KDSPAROS**$23.05**26 rev1y ago](https://www.amazon.com/dp/B0F48J63FZ) [**Litdevil Grail Diary Indiana Journal Indiana Grail Diary Props Toys Vintage Leather Journal Classic Movie Prop Gifts**Litdevil**$23.16**110 rev2y ago](https://www.amazon.com/dp/B0CHYRTXXG) [**Bzuiawi Grail Diary Indiana Journal Indiana Grail Diary Journal Indiana Holy Grail Diary Props Vintage Leather Journal Classic Movie Prop**Bzuiawi**$23.33**498 rev3y ago](https://www.amazon.com/dp/B0C2YR8DG4) [**RILIHO Leather Journal Notebook - Genuine Leather Journals for Writing 260 Pages 5x7.1 Inches Vintage Journal For Man and Women Gifts For Man Artist Travel Journal Brown**RILIHO**$16.88**11,361 rev3y ago](https://www.amazon.com/dp/B0BTV6X42F)
### **Trending**
90-day click momentum
[**RILIHO Leather Journal Notebook - Genuine Leather Journals for Writing 260 Pages 5x7.1 Inches Vintage Journal For Man and Women Gifts For Man Artist Travel Journal Brown**RILIHO**$16.88**4.7★**▲ 28%**](https://www.amazon.com/dp/B0BTV6X42F) [**Bzuiawi Grail Diary Indiana Journal Indiana Grail Diary Journal Indiana Holy Grail Diary Props Vintage Leather Journal Classic Movie Prop**Bzuiawi**$23.33**4.6★**— 7%**](https://www.amazon.com/dp/B0C2YR8DG4) [**KDSPAROS Grail Diary Indiana Journal- Indiana Holy Grail Diary Props- Vintage Leather Movie Prop Replica Collectible Gift for Fans & Film Enthusiasts**KDSPAROS**$23.05**4.7★**▼ 19%**](https://www.amazon.com/dp/B0F48J63FZ) [**Litdevil Grail Diary Indiana Journal Indiana Grail Diary Props Toys Vintage Leather Journal Classic Movie Prop Gifts**Litdevil**$23.16**4.6★**▼ 33%**](https://www.amazon.com/dp/B0CHYRTXXG)
## **What buyers say about indiana jones grail diary**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“Craftsmanship is incredible”*
**Value For Money**16%
*“Decent for the cheap price”*
**Paper Quality**10%
*“It was a great item for any journals or memorabilia book”*
**Shape/Style**7%
*“The appearance is superb”*
**Size-Overall**6%
*“the size is perfect”*
**Ease Of Use**4%
*“beautiful and useful”*
**Advertised Vs Actual Product**4%
*“Awesome prop, just like it was displayed”*
**Display-Overall**4%
*“worth displaying without opening it”*
**Leather Quality**4%
*“The leather cover is well made”*
**Design-Overall**4%
*“The design looks amazing, and quite elegant”*
### **What buyers complain about **
**Smell**22%
*“is it does come with a strong fish oil odor”*
**Paper Quality**17%
*“the extra images and pages are very low quality and blurry”*
**Leather Quality**17%
*“However the leather smelled awful”*
**Image/Picture Clarity**6%
*“the extra images and pages are very low quality and blurry”*
**Ease Of Use**6%
*“hard to read”*
**Print Quality**2%
*“the handwriting of the diary is a bit worse than I expected, seeming to be a copy, of a copy, of a copy”*
**Product Condition**2%
*“looks a bit old”*
### **Top return reasons **
**Size-Overall**23%
**Smell**15%
**Advertised Vs Actual Product**14%
**Quality-Overall**11%
**Leather Quality**10%
**Paper Quality**7%
**Value For Money**3%
**Material Quality**3%
**Color**2%
**Ease Of Use**2%
## **Common questions**
- **Is indiana jones grail diary profitable to sell on Amazon United States?**
- The niche generates $7K/yr across 4 tracked products. 90-day search growth is +47.1%. Flapen's verdict: Skip it (34/100).
- **How competitive is the indiana jones grail diary niche?**
- 4 brands and 6 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in indiana jones grail diary?**
- Top complaints mined from reviews: Smell, Paper Quality, Leather Quality. The return rate is 1.9%.
- **When does demand for indiana jones grail diary peak?**
- Demand peaks in Jan–Dec; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the indiana jones grail diary niche?**
- Listings span $16.88–$23.33; the average listing price is $21.60 (sweet spot $15–$100). The average incumbent carries 2,999 reviews — the moat a new listing must climb.
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