You are a current T-Mobile subscriber eying Google’s Nexus One? You’re in luck, because the big G has decreased the upgrade price by $100 for eligible T-Mobile customers. That brings the price down to $279.

Here’s the current Nexus One pricing system:

$529 – Unlocked.
$279 – Eligible T-Mobile Upgrade Customers
$179 – New T-Mobile Customer who signs a 2-year contract