Looking for a drum machine/rhythm sequencer?

I'm looking for a drum machine in the $100-200 range. I recently bought a Korg Electribe ER-1, and I really like the realtime controls it offers. However it's a little too og-y and I'd like something a little more realistic sounding, although with the capability to make punchy 808-esque sounds. The easy 16-step sequencer of the ER-1 is really great too, so that would be nice. So basically, I'm looking for a sampled version of the ER-1. Any suggestions?