Pluralsight – 593; 10-day free trial; Recently acquired PeepCode and TrainSignal.
Wintellect NOW – 108; $29/mo; $319/annual; a few free videos available to watch; provides
egghead – 46; free; currently all AngularJS videos (streamed from YouTube)
jQuery – all things jQuery & everything is open source
Microsoft Virtual Academy – free; includes self-assessments