---
title: "I Am the Warranty T-shirt — Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/i-am-the-warranty-t-shirt"
last_updated: "2026-08-12T21:52:53.060Z"
locale: en
meta:
description: "Amazon product research for i am the warranty t-shirt: $2K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for i am the warranty t-shirt: $2K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "I Am the Warranty T-shirt — Amazon US Product Research"
---
# **I Am the Warranty T-shirt**
**Worth a look**
Shows demand growing >1,000% this quarter, but a small market ($18K/yr) keeps it on the watch list.
Market size 5Growth 100Conversion 63Competition 30Returns 96Price range 95Avg price 85Brand share 25Review moat 84Quality gap 13
**Growth**
**Incredible****>1,000%**
90-day search growth — must beat 0% to launch
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Price range**
**Incredible****$16.09–$29.30**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$19.16**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****323.13**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****5.6%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Okay****67%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Bad****90%**
top-5 brand share — brand-locked demand
**Quality gap**
**Bad****4.8★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$18K**
$18K/yr · 17K searches
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")
## **Is i am the warranty t-shirt profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, i am the warranty t-shirt is a $18K/yr Amazon United States market (17K searches/yr). The top 5 brands hold 90% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **i am the warranty t-shirt market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **1K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$24K–$29K**
- units × avg price
- **Conversion rate**
- **5.6%**
- **Avg BSR**
- **#235,976**
- **Page quality**
- **0%**
- **Prime**
- **67%**
- **Sponsored**
- **73%**
- **Out of stock**
- **6.7%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **193 days**
## **Competition: brands, sellers & click share**
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**9 **▲rising
**Sellers**
**5**
**Top-5 brand share**
**90%**
Top 20: 100%
**Top-5 click share**
**67%**
Top 20: 100%
**Open market**
**6%**
- Silk Road Tees56% - Mechanic Car Repair, Funny Handyman FE4817% - Funny Drag Racing Car & Auto Mechanics Gifts Men6% - TeeUnion6% - Funny Engineer Mechanic Gifts6% - i am the warranty t-shirt4% - Open — no brand owns it (3 brands, 6%)
## **Top i am the warranty t-shirt products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$2K20%$4K30%$5K40%$7K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Mens Funny I am The Warranty T-Shirt DIY Garage Mechanic Humor tee (Small Grey)**Silk Road Tees**$16.78**4.7★886 rev](https://www.amazon.com/dp/B0GT24SM1Z) [2**Mens Funny I am The Warranty T-Shirt DIY Garage Mechanic Humor tee (Medium Military Green)**Silk Road Tees**$19.87**4.7★886 rev](https://www.amazon.com/dp/B0GT25MTWR) [3**I Am The Warranty Car Lover T-Shirt**Mechanic Car Repair, Funny Handyman FE48**$17.44**4.8★29 rev](https://www.amazon.com/dp/B09SBVLCLW) [4**I Am The Warranty Race Car Parts Repair Guy Funny Mechanic T-Shirt Small**Funny Drag Racing Car & Auto Mechanics Gifts Men**$19.79**4.9★49 rev](https://www.amazon.com/dp/B0971VJPSL) [5**TeeUnion Funny I Fix Stuff and Know Things T-Shirt Dad Joke Tee for Handyman Indigo Blue**TeeUnion**$17.81**4.8★216 rev](https://www.amazon.com/dp/B0DR6GMFKW)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Mens Funny I am The Warranty T-Shirt DIY Garage Mechanic Humor tee (Small Grey)**Silk Road Tees**$16.78**886 rev4mo ago](https://www.amazon.com/dp/B0GT24SM1Z) [**Mens Funny I am The Warranty T-Shirt DIY Garage Mechanic Humor tee (Medium Military Green)**Silk Road Tees**$19.87**886 rev4mo ago](https://www.amazon.com/dp/B0GT25MTWR) [**Mens Funny I am The Warranty T-Shirt DIY Garage Mechanic Humor tee (X-Large Navy Blue)**Silk Road Tees**$19.82**886 rev4mo ago](https://www.amazon.com/dp/B0GT1Q9DVM) [**Mens Funny I am The Warranty T-Shirt DIY Garage Mechanic Humor tee (X-Large Black)**Silk Road Tees**$19.87**886 rev4mo ago](https://www.amazon.com/dp/B0GT297LZL) [**Mens Funny I am The Warranty T-Shirt DIY Garage Mechanic Humor tee (Large Grey)**Silk Road Tees**$19.84**886 rev4mo ago](https://www.amazon.com/dp/B0GT24WC1C)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Mens Funny I am The Warranty T-Shirt DIY Garage Mechanic Humor tee (X-Large Black)**Silk Road Tees**$19.87**4.7★**— 8%**](https://www.amazon.com/dp/B0GT297LZL) [**Mens Funny I am The Warranty T-Shirt DIY Garage Mechanic Humor tee (Large Grey)**Silk Road Tees**$19.84**4.7★**— 8%**](https://www.amazon.com/dp/B0GT24WC1C) [**Mens Funny I am The Warranty T-Shirt DIY Garage Mechanic Humor tee (Small Grey)**Silk Road Tees**$16.78**4.7★**— 8%**](https://www.amazon.com/dp/B0GT24SM1Z) [**Mens Funny I am The Warranty T-Shirt DIY Garage Mechanic Humor tee (Medium Military Green)**Silk Road Tees**$19.87**4.7★**— 8%**](https://www.amazon.com/dp/B0GT25MTWR) [**Grunt Style Ill Be in The Garage - Funny Mechanic Graphic Tee Casual Comfort Fit - Mens Short Sleeve T-Shirt - (Midnight Navy 3X-Large)**Grunt Style**$29.30**4.8★**— 8%**](https://www.amazon.com/dp/B0FRNFBHPL)
**~~View all trending →~~**
## **What reviews say buyers love and hate about i am the warranty t-shirt**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**46%
*“Reasonable quality shirt”*
**Gifting Purpose**25%
*“It's a great meaninful gift for someone handy or with engineering background”*
**Soft Feel**13%
*“Nice soft shirt”*
**Size-Overall**8%
*“They fit my husband nicely”*
### **What buyers complain about **
**Sleeve Fit**33%
*“Tight sleeves”*
**Size-Overall**33%
*“Tight sleeves”*
### **Top return reasons **
**Size-Overall**61%
**Length**19%
**Shoulder Fit**9%
**Material Quality**3%
**Soft Feel**3%
**Color**3%
**Advertised Vs Actual Product**2%
## **Common i am the warranty t-shirt questions**
- **Is i am the warranty t-shirt profitable to sell on Amazon United States?**
- The niche generates $18K/yr across 15 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is >1,000%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the i am the warranty t-shirt niche?**
- 9 brands and 5 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 90% of demand.
- **What do buyers complain about in i am the warranty t-shirt?**
- Top complaints mined from reviews: Sleeve Fit, Size-Overall. The return rate is 0.9%.
- **What does it cost to enter the i am the warranty t-shirt niche?**
- Listings span $16.09–$29.30; the average listing price is $19.16 (sweet spot $15–$100). The average incumbent carries 323 reviews — the moat a new listing must climb.
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