Just in time for the holiday spending blitz, the Palm Centro is going to be available in two new colors! I know, it’s so exciting. Almost as much as new Apple notebooks. Anyway, these Sprint-branded Centro’s are going to retail for the same price as the current Onyx version $79 through January 10th with a two-year contract and comes with twice the RAM as the original - 128 MB – when they launch on October 19, 2008.