jfruh writes "On Friday, Dell was selling Windows RT tablets for as low as $300. By this morning, the cheapest one on offer was $479. The difference? The only tablets they're selling now come bundled with keyboards, which may indicate that customers are finding even the Metro-focused RT version of Windows 8 too irritating to navigate by touch alone. (If you really want a 10-inch Dell tablet without a keyboard it looks like you can still get one on Amazon, at least for the time being.)"