Finally, we decided to include a high-end consumer product. Our choice was a 2 GB SD memory card, which most users can utilize in their digital cameras or MP3 players. This Extreme III is a high-speed model that supports faster read and write speeds.

This product's pricing varied the most in our comparison. While you can get this product for as little as $27 plus value-added tax in the United Kingdom, you'll have to pay at least $38 in the United States or $50+ in Canada or Australia. This equals almost a 100% price difference between one market and another. And on a side note, try not to buy these products in expensive retail stores such as at airport electronic shops, as these outlets oftentimes charge more than a 100% premium.