---
product_id: 26211001
title: "Irrational Persistence: Seven Secrets That Turned a Bankrupt Startup Into a $231,000,000 Business"
brand: "dave zilko"
price: "€ 30.84"
currency: EUR
in_stock: true
reviews_count: 7
url: https://www.desertcart.pt/products/26211001-irrational-persistence-seven-secrets-that-turned-a-bankrupt-startup-into
store_origin: PT
region: Portugal
---

# Irrational Persistence: Seven Secrets That Turned a Bankrupt Startup Into a $231,000,000 Business

**Brand:** dave zilko
**Price:** € 30.84
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Irrational Persistence: Seven Secrets That Turned a Bankrupt Startup Into a $231,000,000 Business by dave zilko
- **How much does it cost?** € 30.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/26211001-irrational-persistence-seven-secrets-that-turned-a-bankrupt-startup-into)

## Best For

- dave zilko enthusiasts

## Why This Product

- Trusted dave zilko brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Images

![Irrational Persistence: Seven Secrets That Turned a Bankrupt Startup Into a $231,000,000 Business - Image 1](https://images-na.ssl-images-amazon.com/images/I/51aIeRxKv-L.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Okay I guess.
  

*by A***. on Reviewed in the United States on September 17, 2016*

Sounds like the key to success is find a guy who already has an idea, has brought that idea to market, and then become his partner.

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by O***Z on Reviewed in the United States on May 9, 2016*

loved it!

### ⭐⭐⭐⭐ 







  
  
    Four Stars
  

*by D***N on Reviewed in the United States on May 17, 2016*

It was an excellent story about the passion and hard work it takes to start and grow a business.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/26211001-irrational-persistence-seven-secrets-that-turned-a-bankrupt-startup-into](https://www.desertcart.pt/products/26211001-irrational-persistence-seven-secrets-that-turned-a-bankrupt-startup-into)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*