Well, that was fast. Not two months after ChevronWP7 began selling $9 "tokens" to unlock WP7 handsets, the tool is being discontinued. WPCentral reports that ChevronWP7 made an agreement with Microsoft not to sell more than 10,000 tokens. Unfortunately for latecomers, though, the outfit's reached that cut-off, and says it has no current plans to renegotiate this number (though it hasn't ruled it out either). In a statement, ChevronWP7 spokesperson Rafael Rivera wrote, "Microsoft isn't involved in our discussion yet. And they can't provide us with more unlocks because we haven't asked yet. If we do request more, we're sure Microsoft will respond positively – as they have in the past." Until the two companies raise that sales ceiling, the only Redmond-sanctioned unlocker will be Microsoft's own AppHub, which will set you back a princelier $99.