Casio WK-200 76-Key Digital Keyboard Workstation  

This keyboard has excellent paino and organ sounds, which I what I use most often. I bought this as a second keyboard to use with my Yamaha PRS-740 for live performance. Between the individual sounds and the layering capability, it's worth the price alone. The keys feel solid and sturdy, and much more than you would expect in this price range. This keyboard through my Yamaha 300 watt PA system is certainly gig worthy, and the bright orange LED is a gift from heaven. Overall better acoustic paino sounds than my Yamaha PRS Series, although you can't edit anything such as octave up or down, and extra effects are almost non-existant. However, the stock sounds stand up on their own, for basic paino and organ. Many other excellent sounds as well... electric paino, flute, and sax. It's also light weight for transporting, which is important to me. Good enough for a gigging musician, and well worth the price.    

I did a lot of research before I bought this keyboard.  I wanted something with at least 76 keys and with keys that didn't feel flimsy.  This was it!  It's features beat out anything within it's price range.  It has semi-weighted keys and feels a lot better than many keyboards out there.  My only complaint is the lack of a transpose button.