---
title: "Clark Griswold Costume — $0/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/clark-griswold-costume"
last_updated: "2026-08-11T11:36:42.376Z"
locale: en
meta:
description: "Niche score 28/100 · $0/yr market · 49K searches/yr · $31.41 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 28/100 · $0/yr market · 49K searches/yr · $31.41 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Clark Griswold Costume — $0/yr Amazon US Niche (2026) - Flapen"
---
# **clark griswold costume**
**Skip it**
A small market ($0/yr) — this niche doesn't clear our bar today.
Market size 0Growth 47Conversion 0Competition 36Returns 15Price range 82Avg price 95Brand share 12Review moat 44Quality gap 20
**Avg price**
**Incredible****$31.41**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$10.12–$40.27**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+17.5%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****2,116.58**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****64%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Returns**
**Bad****7.9%**
return rate — above 5% kills the launch gate
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
**Market size**
**Bad****$0**
$0/yr · 49K searches
**Conversion**
**Bad****0.0%**
search→purchase rate — share of searches ending in a sale
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, clark griswold costume is a $0/yr Amazon United States market (49K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 28/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **clark griswold costume market data**
- **Units sold / yr**
- **1K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$39K–$47K**
- units × avg price
- **Conversion rate**
- **0.0%**
- **Avg BSR**
- **#10,312**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **67%**
- **Out of stock**
- **5.2%**
- **Avg brand age**
- **44 months**
- **Avg seller age**
- **202 days**
## **Competition & brand share**
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **▲rising
**Sellers**
**9**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**64%**
Top 20: 100%
**Open market**
**5%**
- UNLC32% - GHOSTWEAR28% - Amazon Essentials14% - Kekambas10% - PSOOO6% - GTHBA6% - Open — no brand owns it (1 brand, 5%)
## **Demand & seasonality**
Weekly Amazon search volume, last 91 weeks — +17.5% search growth over the last 90 days.
7K5KSpike '24Holiday '24Prime Day '25Spike '25Holiday '25Spike '26 seasonAugSepOctNovDecJanFebMarJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Oct, Nov, Dec · busiest ÷ quietest = 272.9×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/clark-griswold-costume/trend)
## **Top clark griswold costume 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%5%$010%$015%$020%$0101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**UNLC Griswold Eway Clark Moose #00 Movie Hockey Jersey X-Mas Christmas Vacation Stitched Letters & Numbers Authentic Fan Apparel Breathable Polyester S-5XL White**UNLC**$37.35**4.7★186 rev](https://www.amazon.com/dp/B0DCXX2RPJ) [2**GHOSTWEAR Griswold #00 Movie Hockey Jersey Stitched Letters and Numbers S-5XL Authentic Fabs Apparel White**GHOSTWEAR**$40.27**4.7★852 rev](https://www.amazon.com/dp/B0CH27BPBZ) [3**#00 Griswold Movie Hockey Jerseys X-Mas Christmas Vacation Mens Jersey White Stitched L**Kekambas**$29.58**4.6★237 rev](https://www.amazon.com/dp/B0CYCGVSH7) [4**Amazon Essentials Mens Long-Sleeve Soft Touch Shawl Collar Cardigan Charcoal Heather Large**Amazon Essentials**$30.59**4.5★1,934 rev](https://www.amazon.com/dp/B08TVL8CZB) [5**UNLC Griswold Eway Clark Moose #00 Movie Hockey Jersey X-Mas Christmas Vacation Stitched Letters & Numbers Authentic Fan Apparel Breathable Polyester S-5XL White**UNLC**$37.39**4.7★186 rev](https://www.amazon.com/dp/B0DCXSJRXK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**GHOSTWEAR UNLC Griswold #00 Movie Hockey Jersey Stitched Letters and Numbers S-5XL Authentic Fabs Apparel**GHOSTWEAR**$39.88**852 rev1y ago](https://www.amazon.com/dp/B0FD57JP93) [**Mens Christmas Tie Set 1980s Vacation movie Costume Accessory Holiday Novelty Necktie and Pocket Square Party Dress up Graphic Necktie**GTHBA**$10.12**98 rev1y ago](https://www.amazon.com/dp/B0DHCTRC37) [**UNLC Griswold Eway Clark Moose #00 Movie Hockey Jersey X-Mas Christmas Vacation Stitched Letters & Numbers Authentic Fan Apparel Breathable Polyester S-5XL White**UNLC**$37.35**186 rev1y ago](https://www.amazon.com/dp/B0DCXX2RPJ) [**UNLC Griswold Eway Clark Moose #00 Movie Hockey Jersey X-Mas Christmas Vacation Stitched Letters & Numbers Authentic Fan Apparel Breathable Polyester S-5XL White**UNLC**$37.39**186 rev1y ago](https://www.amazon.com/dp/B0DCXSJRXK) [**UNLC Griswold Eway Clark Moose #00 Movie Hockey Jersey X-Mas Christmas Vacation Stitched Letters & Numbers Authentic Fan Apparel Breathable Polyester S-5XL White**UNLC**$36.62**186 rev1y ago](https://www.amazon.com/dp/B0DCXNKSKC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**UNLC Griswold Eway Clark Moose #00 Movie Hockey Jersey X-Mas Christmas Vacation Stitched Letters & Numbers Authentic Fan Apparel Breathable Polyester S-5XL White**UNLC**$36.62**4.7★**▲ 773%**](https://www.amazon.com/dp/B0DCXNKSKC) [**UNLC Griswold Eway Clark Moose #00 Movie Hockey Jersey X-Mas Christmas Vacation Stitched Letters & Numbers Authentic Fan Apparel Breathable Polyester S-5XL White**UNLC**$37.35**4.7★**▲ 736%**](https://www.amazon.com/dp/B0DCXX2RPJ) [**UNLC Griswold Eway Clark Moose #00 Movie Hockey Jersey X-Mas Christmas Vacation Stitched Letters & Numbers Authentic Fan Apparel Breathable Polyester S-5XL White**UNLC**$37.39**4.7★**▲ 633%**](https://www.amazon.com/dp/B0DCXSJRXK) [**GHOSTWEAR UNLC Griswold #00 Movie Hockey Jersey Stitched Letters and Numbers S-5XL Authentic Fabs Apparel**GHOSTWEAR**$39.88**4.7★**▲ 558%**](https://www.amazon.com/dp/B0FD57JP93) [**GHOSTWEAR Griswold #00 Movie Hockey Jersey Stitched Letters and Numbers S-5XL Authentic Fabs Apparel White**GHOSTWEAR**$40.23**4.7★**▲ 469%**](https://www.amazon.com/dp/B0CH24LD86)
**~~View all trending →~~**
## **What buyers say about clark griswold costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**43%
*“Very good quality and arrived promptly”*
**Size-Overall**16%
*“Fits perfect”*
**Value For Money**15%
*“Great value for the money”*
**Advertised Vs Actual Product**5%
*“Exact”*
**Stitch/Finish/Polish**3%
*“Great stitching”*
**Comfort-Overall**3%
*“Really comfortable”*
**Fun/Entertainment Experience**2%
*“Fun jersey”*
**Brightness/Shine/Glow**2%
*“Bright a smile to everyone's face”*
**Material Quality**2%
*“The material feels comfortable and breathable, more like a real hockey jersey than a costume piece, and the stitching and print quality look solid”*
**Shape/Style**2%
*“slightly oversized hockey jersey style”*
### **What buyers complain about **
**Size-Overall**29%
*“Runs oversized”*
**Thickness**13%
*“It's very thick”*
**Color**13%
*“I did notice while at a Hawks game that the coloring was different from another company”*
**Quality-Overall**10%
*“Good quality sizing is a little big”*
**Material Quality**8%
*“I was expecting a lower grade material”*
### **Top return reasons **
**Size-Overall**60%
**Sleeve Fit**10%
**Chest Fit**8%
**Waist Fit**4%
**Length**3%
**Advertised Vs Actual Product**2%
**Arm Fit**1%
**Material Quality**1%
**Weight Heavy**1%
**Comfort-Overall**1%
## **Common questions**
- **Is clark griswold costume profitable to sell on Amazon United States?**
- The niche generates $0/yr across 12 tracked products. 90-day search growth is +17.5%. Flapen's verdict: Skip it (28/100).
- **How competitive is the clark griswold costume niche?**
- 7 brands and 9 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in clark griswold costume?**
- Top complaints mined from reviews: Size-Overall, Thickness, Color. The return rate is 7.9% — above our launch gate.
- **When does demand for clark griswold costume peak?**
- Demand peaks in Oct–Nov–Dec; the busiest month runs 272.9× the quietest.
- **What does it cost to enter the clark griswold costume niche?**
- Listings span $10.12–$40.27; the average listing price is $31.41 (sweet spot $15–$100). The average incumbent carries 2,117 reviews — the moat a new listing must climb.
## **Related niches in Clothing, Shoes & Jewelry**
- 72 [**first communion gifts for boys**](https://flapen.com/research/us/clothing-shoes-jewelry/first-communion-gifts-for-boys)$398K/yr+223.5%**Worth a look**- 72 [**fifa world cup 2026 tshirt**](https://flapen.com/research/us/clothing-shoes-jewelry/fifa-world-cup-2026-tshirt)$177K/yr>1,000%**Worth a look**- 72 [**american flag hat**](https://flapen.com/research/us/clothing-shoes-jewelry/american-flag-hat)$764K/yr+428.8%**Worth a look**- 72 [**white socks men**](https://flapen.com/research/us/clothing-shoes-jewelry/white-socks-men)$3.0M/yr+13.3%**Launch it**- 72 [**american flag overalls**](https://flapen.com/research/us/clothing-shoes-jewelry/american-flag-overalls)$662K/yr>1,000%**Worth a look**- 73 [**white ankle socks for men**](https://flapen.com/research/us/clothing-shoes-jewelry/white-ankle-socks-for-men)$448K/yr+88.3%**Worth a look**[**All Clothing, Shoes & Jewelry niches **](https://flapen.com/research/us/clothing-shoes-jewelry)