Just got the good word from AT&T themselves: Palm’s Pre Plus will be launching on the carrier this Sunday, May 16th for $149.99 after all contracts and mail-in rebates are said and done.

That’s a bit over a hundred bucks more than Verizon is charging (after their back-to-back-to-back price cuts) for the same handset and there’s no WiFi hotspot on this one — but on the upside, anyone who purchases the handset in one of AT&T’s meatspace stores gets a free Touchstone. Hurray.