---
title: "One Piece Op-09 — $13K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/toys-games/one-piece-op-09"
last_updated: "2026-08-08T14:24:19.092Z"
locale: en
meta:
description: "Niche score 32/100 · $13K/yr market · 6K searches/yr · $99.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 32/100 · $13K/yr market · 6K searches/yr · $99.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "One Piece Op-09 — $13K/yr Amazon US Niche (2026) - Flapen"
---
# **one piece op-09**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 3Growth 21Conversion 26Competition 5Returns 65Price range 35Avg price 75Brand share 0Review moat 83Quality gap 87
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Great****334.67**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$99.65**
avg listing price — sweet spot $15–$100
**Returns**
**Good****2.4%**
return rate — above 5% kills the launch gate
**Price range**
**Okay****$12.00–$253.67**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****2.1%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-7.3%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****94%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$13K**
$13K/yr · 6K searches
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, one piece op-09 is a $13K/yr Amazon United States market (6K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Feb–Mar. Verdict: Skip it — 32/100.
Data updated Jul 31, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **one piece op-09 market data**
- **Units sold / yr**
- **100–250**
- avg 0–100/product
- **Revenue / yr**
- **$10K–$25K**
- units × avg price
- **Conversion rate**
- **2.1%**
- **Avg BSR**
- **#444**
- **Page quality**
- **0%**
- **Prime**
- **67%**
- **Sponsored**
- **33%**
- **Out of stock**
- **26.9%**
- **Avg brand age**
- **25 months**
- **Avg seller age**
- **186 days**
## **Competition & brand share**
The top 5 products capture 94% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **—flat
**Sellers**
**39**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**94%**
Top 20: 100%
**Open market**
**0%**
- BANDAI85% - CE10% - TCG Fabrik6%
## **Demand & seasonality**
Weekly Amazon search volume, last 78 weeks — -7.3% search growth over the last 90 days.
500300Spike '25Holiday '25Spike '26 seasonFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJul
Peak months: Feb, Mar · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/toys-games/one-piece-op-09/trend)
## **Top one piece op-09 search terms**
- **op09**4K/yr-10.6%0.9% conv. - **op-09**2K/yr+11.7%1.7% conv. - **one piece op-09**867/yr-26.6%0.9% conv. [**All search terms **](https://flapen.com/research/us/toys-games/one-piece-op-09/search-terms)
## **Top one piece op-09 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%$2K30%$4K45%$6K60%$8K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Japanese OP-09 Booster Box One Piece TCG Four Emperors**BANDAI**$77.24**3.8★1,080 rev](https://www.amazon.com/dp/B0D46M9DHD) [2**BANDAI Emperors in The New World Booster OP-09 - One Piece Card Game - English (Ages 7+)**BANDAI**$253.67**4.2★107 rev](https://www.amazon.com/dp/B0DQ6JGQKH) [3**One Piece Card Game OP-09 The New Emperor Booster Pack (Japanese) - 3 Packs - 18 Cards**CE**$24.63**5.0★1 rev](https://www.amazon.com/dp/B0FYYPSBLB) [4**BANDAI OP-10 One Piece Card Game Royal Blood Box Contains 24 Packs**BANDAI**$53.96**4.2★773 rev](https://www.amazon.com/dp/B0DDWZWW1Z) [5**BANDAI One Piece Card Game OP-09 The New Emperor Booster Pack (Japanese) - 6 Cards**BANDAI**$12.00**3.0★43 rev](https://www.amazon.com/dp/B0DCG2LTXR)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**One Piece Original Japanese Sealed Booster Box OP TCG (OP09 Booster Box Emperors in the New World Four Emperors Booster Box Display Factory Sealed for OP09 One Piece TCG Japanese (24 Packs))**TCG Fabrik**$176.40**4 rev5mo ago](https://www.amazon.com/dp/B0GMZ4VL69) [**One Piece Card Game OP-09 The New Emperor Booster Pack (Japanese) - 3 Packs - 18 Cards**CE**$24.63**1 rev1y ago](https://www.amazon.com/dp/B0FYYPSBLB) [**BANDAI One Piece Card Game OP-09 The New Emperor Booster Pack (Japanese) - 6 Cards**BANDAI**$12.00**43 rev1y ago](https://www.amazon.com/dp/B0DCG2LTXR) [**BANDAI Emperors in The New World Booster OP-09 - One Piece Card Game - English (Ages 7+)**BANDAI**$253.67**107 rev1y ago](https://www.amazon.com/dp/B0DQ6JGQKH) [**BANDAI OP-10 One Piece Card Game Royal Blood Box Contains 24 Packs**BANDAI**$53.96**773 rev1y ago](https://www.amazon.com/dp/B0DDWZWW1Z)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**One Piece Original Japanese Sealed Booster Box OP TCG (OP09 Booster Box Emperors in the New World Four Emperors Booster Box Display Factory Sealed for OP09 One Piece TCG Japanese (24 Packs))**TCG Fabrik**$176.40**4.5★**▲ 307%**](https://www.amazon.com/dp/B0GMZ4VL69) [**One Piece Card Game OP-09 The New Emperor Booster Pack (Japanese) - 3 Packs - 18 Cards**CE**$24.63**5.0★**▲ 113%**](https://www.amazon.com/dp/B0FYYPSBLB) [**BANDAI One Piece Card Game OP-09 The New Emperor Booster Pack (Japanese) - 6 Cards**BANDAI**$12.00**3.0★**▲ 52%**](https://www.amazon.com/dp/B0DCG2LTXR) [**Japanese OP-09 Booster Box One Piece TCG Four Emperors**BANDAI**$77.24**3.8★**— 3%**](https://www.amazon.com/dp/B0D46M9DHD) [**BANDAI OP-10 One Piece Card Game Royal Blood Box Contains 24 Packs**BANDAI**$53.96**4.2★**▼ 34%**](https://www.amazon.com/dp/B0DDWZWW1Z)
**~~View all trending →~~**
## **What buyers say about one piece op-09**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**29%
*“Good value”*
**Quality-Overall**29%
*“Good Quality”*
**Advertised Vs Actual Product**21%
*“Exceeded expectations”*
**Collectibles**21%
*“Cards cale in Great condition”*
### **What buyers complain about **
**Gifting Purpose**100%
*“This was a gift and expensive”*
### **Top return reasons **
**Value For Money**67%
**Product Condition**17%
**Ethical Trade/Fair Trade**17%
## **Common questions**
- **Is one piece op-09 profitable to sell on Amazon United States?**
- The niche generates $13K/yr across 6 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -7.3%. Flapen's verdict: Skip it (32/100).
- **How competitive is the one piece op-09 niche?**
- 3 brands and 39 sellers compete. The top 5 products take 94% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in one piece op-09?**
- Top complaints mined from reviews: Gifting Purpose. The return rate is 2.4%.
- **When does demand for one piece op-09 peak?**
- Demand peaks in Feb–Mar; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the one piece op-09 niche?**
- Listings span $12.00–$253.67; the average listing price is $99.65 (sweet spot $15–$100). The average incumbent carries 335 reviews — the moat a new listing must climb.
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