Sam Rutherford for Engadget Even though Alienware has been around for 30 years, the company hasn't really made an affordable, entry-level gaming laptop. But that changes today with the succinctly named Alienware 15, and based on the rising price of seemingly every gadget, it couldn't have come at a better time. Let's start with the basics. The Alienware 15 will be available with both AMD and Intel CPUs, starting at $1,299 for a config with a Ryzen 5 220 processor, 16GB of RAM, 512GB M.2 SSD and an NVIDIA RTX 4050 GPU. If you opt for a system with a Core 5 210H chip and the same memory, graphics and storage, expect to pay $1,349. (Note: There will be a variant with an RTX 3050 GPU in certain regions, but not in North America.) The laptop also features a 15.3-inch LCD display with decent brightness (300 nits), a 1,920 x 1,200 resolution (16:10) and a relatively speedy 165Hz refresh rate.…