---
title: "One Piece Starter Deck — $230K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/toys-games/one-piece-starter-deck"
last_updated: "2026-08-06T03:20:28.538Z"
locale: en
meta:
description: "Niche score 52/100 · $230K/yr market · 299K searches/yr · $36.34 avg price. Soft demand (-18.6% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · $230K/yr market · 299K searches/yr · $36.34 avg price. Soft demand (-18.6% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "One Piece Starter Deck — $230K/yr Amazon US Niche (2026) - Flapen"
---
# **one piece starter deck**
**Worth a look**
Shows a sweet-spot price point ($36.34 avg), but soft demand (-18.6% this quarter) keeps it on the watch list.
Market size 44Growth 16Conversion 27Competition 75Returns 91Price range 91Avg price 95Brand share 22Review moat 92Quality gap 38
**Avg price**
**Incredible****$36.34**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****151.33**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Great****1.2%**
return rate — above 5% kills the launch gate
**Price range**
**Great****$11.44–$84.27**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****40%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****$230K**
$230K/yr · 299K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.1%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Bad****91%**
top-5 brand share — brand-locked demand
**Growth**
**Bad****-18.6%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, one piece starter deck is a $230K/yr Amazon United States market (299K searches/yr). The top 5 brands hold 91% of demand. Verdict: Worth a look — 52/100.
Data updated Jul 31, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **one piece starter deck market data**
- **Units sold / yr**
- **8K–10K**
- avg 100–250/product
- **Revenue / yr**
- **$291K–$363K**
- units × avg price
- **Conversion rate**
- **2.1%**
- **Avg BSR**
- **#24,248**
- **Page quality**
- **0%**
- **Prime**
- **79%**
- **Sponsored**
- **40%**
- **Out of stock**
- **9.8%**
- **Avg brand age**
- **31 months**
- **Avg seller age**
- **154 days**
## **Competition & brand share**
The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▲rising
**Sellers**
**228**
**Top-5 brand share**
**91%**
Top 20: 100%
**Top-5 click share**
**40%**
Top 20: 78%
**Open market**
**7%**
- BANDAI76% - Bandai Namco5% - Banpresto4% - Ripple Junction3% - Generic3% - GTS Distribution2% - Open — no brand owns it (8 brands, 7%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -18.6% search growth over the last 90 days.
8K6KSpike '24Spike '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/toys-games/one-piece-starter-deck/trend)
## **Top one piece starter deck search terms**
- **one piece starter deck**92K/yr-9.6%2.1% conv. - **one piece tcg starter deck**37K/yr+8.7%1.3% conv. - **one piece deck**32K/yr-49.3%0.6% conv. - **one piece starter deck english**23K/yr-15.0%2.2% conv. - **buggy the clown**26K/yr-30.2%0.6% conv. - **one piece cards starter deck**13K/yr+0.3%2.0% conv. - **one piece card game starter deck**19K/yr-42.3%1.6% conv. - **one piece starter decks**10K/yr-14.2%1.5% conv. - **buggy one piece**11K/yr-22.1%0.3% conv. - **one piece learn together deck set**10K/yr-29.4%0.9% conv. [**All search terms **](https://flapen.com/research/us/toys-games/one-piece-starter-deck/search-terms)
## **Top one piece starter deck 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%$7K6%$14K9%$21K12%$28K1101001K 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**One Piece Card Game Card Game Starter Deck - ST-25 Buggy**BANDAI**$21.30**4.5★146 rev](https://www.amazon.com/dp/B0F85W7DFN) [2**One Piece Card Game Card Game Starter Deck - ST-29 Egghead**BANDAI**$43.19**4.7★33 rev](https://www.amazon.com/dp/B0GDJQKZTH) [3**One Piece Card Game - Starter Deck 22: Ace & Newgate (ST-22)**BANDAI**$20.48**4.6★174 rev](https://www.amazon.com/dp/B0FL83L295) [4**One Piece Card Game Card Game Starter Deck - ST-27 Marshall.D.Teach**BANDAI**$20.40**4.4★128 rev](https://www.amazon.com/dp/B0F864T1GL) [5**One Piece Card Game Card Game Starter Deck - ST-26 Monkey.D.Luffy**BANDAI**$31.69**4.6★103 rev](https://www.amazon.com/dp/B0F862FSXQ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**GTS Distribution One Piece TCG: Ace & Luffy Starter Deck (ST-30) by BANDAI Japan**GTS Distribution**$63.55**3 rev3mo ago](https://www.amazon.com/dp/B0GY4BW4D2) [**Banai One Piece Start Deck EX Luffy & Ace Card Game (ST-30)**BANDAI**$76.00**54 rev6mo ago](https://www.amazon.com/dp/B0G6J9VPN2) [**One Piece Card Game Card Game Starter Deck - ST-29 Egghead**BANDAI**$43.19**33 rev7mo ago](https://www.amazon.com/dp/B0GDJQKZTH) [**One Piece: Learn Together Deck Set (LT-01) by Bandai**BANDAI**$41.92**127 rev10mo ago](https://www.amazon.com/dp/B0FR4JRWF7) [**One Piece Card Game - Starter Deck 22: Ace & Newgate (ST-22)**BANDAI**$20.48**174 rev12mo ago](https://www.amazon.com/dp/B0FL83L295)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Banai One Piece Start Deck EX Luffy & Ace Card Game (ST-30)**BANDAI**$76.00**4.4★**▲ 377%**](https://www.amazon.com/dp/B0G6J9VPN2) [**GTS Distribution One Piece TCG: Ace & Luffy Starter Deck (ST-30) by BANDAI Japan**GTS Distribution**$63.55**3.5★**▲ 370%**](https://www.amazon.com/dp/B0GY4BW4D2) [**Ripple Junction One Piece Mens Short Sleeve T-Shirt Buggy Chop Chop Devil Fruit Jolly Roger Kanji Anime Natural Medium**Ripple Junction**$20.68**5.0★**▲ 331%**](https://www.amazon.com/dp/B0D9SRSJY2) [**Ripple Junction One Piece Mens Short Sleeve T-Shirt Buggy Chop Chop Devil Fruit Jolly Roger Kanji Anime Natural Small**Ripple Junction**$21.51**5.0★**▲ 224%**](https://www.amazon.com/dp/B0D9SSWFRP) [**Bandai One Piece Card Game Starter Deck EX Gear 5 (ST-21)**BANDAI**$71.11**4.5★**▲ 166%**](https://www.amazon.com/dp/B0D8V62FRH)
**~~View all trending →~~**
## **What buyers say about one piece starter deck**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“Really good product quality is good fits my card deck good”*
**Collectibles**16%
*“Perfect for collection”*
**Value For Money**11%
*“Great value”*
**Advertised Vs Actual Product**10%
*“as advertised”*
**Suitability Beginner**5%
*“A great product for beginners”*
**Fun/Entertainment Experience**5%
*“Fun deck, very easy to learn with”*
**Gifting Purpose**5%
*“He was pleased with this gift”*
**Size-Overall**3%
*“perfectly sized”*
**Design-Overall**3%
*“Well made, cool design”*
**Color**3%
*“The colors are beautiful”*
### **What buyers complain about **
**Value For Money**27%
*“This is way to expensive”*
**Size-Overall**12%
*“This is a small set compared to others”*
**Ethical Trade/Fair Trade**12%
*“Do not buy scam”*
**Advertised Vs Actual Product**10%
*“Terribly misleading”*
**Quality-Overall**9%
*“Trash”*
**Ease Of Use**8%
*“kind of hard to figure out”*
**Shape/Style**4%
*“was kinda crushed cards not in the best of shape”*
### **Top return reasons **
**Value For Money**33%
**Advertised Vs Actual Product**18%
**Product Condition**18%
**Strength**9%
**Defective Material/Parts**6%
**Size-Overall**3%
**Ethical Trade/Fair Trade**2%
**Gifting Purpose**2%
**Functionality-Overall**1%
**Print Quality**1%
## **Common questions**
- **Is one piece starter deck profitable to sell on Amazon United States?**
- The niche generates $230K/yr across 43 tracked products. 6 of 8 products launched in the last 360 days are still selling. 90-day search growth is -18.6%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the one piece starter deck niche?**
- 14 brands and 228 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 91% of demand.
- **What do buyers complain about in one piece starter deck?**
- Top complaints mined from reviews: Value For Money, Size-Overall, Ethical Trade/Fair Trade. The return rate is 1.2%.
- **When does demand for one piece starter deck peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the one piece starter deck niche?**
- Listings span $11.44–$84.27; the average listing price is $36.34 (sweet spot $15–$100). The average incumbent carries 151 reviews — the moat a new listing must climb.
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