> For the complete documentation index, see [llms.txt](https://sourcesheets.gitbook.io/sourcesheets-new-seller-blueprint/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sourcesheets.gitbook.io/sourcesheets-new-seller-blueprint/part-4-sourcing-and-buying-your-first-products/7.6.6-case-study-6-death-by-competition.md).

# Case Study 6: Death by Competition

At first glance this product looks workable. Buy cost is £10.40, it sells for £16.99, a profit of £2.10 a unit at a 20% ROI, both just clearing the Gate 1 and Gate 2 floors. Demand is clearly present at around 90 units a month, clear of Gate 3, and there are no immediate compliance or restriction issues. For a beginner, this is exactly the kind of listing that feels "safe": established brand, regular sales, a price point that leaves room for profit on paper. This is where many sellers stop their analysis.

## What Actually Kills the Product (Gate 6)

The problem isn't demand or pricing history. It's seller density and behaviour. The offer count sits at 18, well past the 10-offer ceiling this Blueprint uses for Gate 6, stock levels are uneven, and pricing is constantly adjusted in small increments, several times a day on some listings. Sellers are repeatedly undercutting each other by pennies, not because demand requires it, but because competition pressure forces it.

This creates a race-to-the-bottom environment where profit exists only briefly. The £2.10 margin visible today is fragile and can disappear the moment one seller decides to clear stock, match a lower landed cost, or accept thinner returns for volume. Over time, this compresses pricing until the product becomes unworkable for most sellers.

> 📸 **Screenshot needed:** Offers panel showing a high seller count and frequent price changes

## Core Lesson

Even with demand and margins that technically clear Gates 1 through 3, an offer count well past the Gate 6 ceiling erodes pricing power. Products like this aren't inherently bad, but they're unstable, short-lived, and unforgiving, especially for newer sellers without cost advantages or fast exit strategies.