Amongst reports of poor sales, Garmin has lowered the price of their Garminphone from $200 to $130 after a mail-in rebate. Though Garmin hasn’t commented on why the price drop occurred, low sales seem to be the suspect. It hasn’t been a good week for phones other than the iPhone 4, with the Kin being cancelled. T-Mobile, who carries the Garminphone also doesn’t carry the Droid X, EVO 3G or other popular phones, so some subscribers may be a little frustrated right now. Mobile carriers are going to get more completive than ever as the marketplace continues to expand phone’s feature sets.