PlayStation's portable device has been popular ever since it was first released. Now, years later, PSP consoles come in a variety of sizes and configurations. The original line of PSP consoles has a 4.3 inch screen. If you're looking for something smaller, the PSPgo is a more compact unit with a 3.8 inch screen. PSP consoles come in a variety of colors, from basic black to hot pink. If you don't want the expense of a new PSP console, but you still want the fun, you can often find refurbished units at a fraction of the price.