For around $300 you can get a dishwasher to do the basics very well, albeit noisily. For more flexibility and noise control add $100 to $300. With all the options and frills with a quiet-as-a-mouse sound and oodles of style, plan on spending over $700.
Haier America HDT18PA Space Saver Compact
Frigidaire FDB126RBB 24" Built-in
Frigidaire PLD2855RFC 24" Built-In
Frigidaire Professional Series PLD4375RFC 24" Built-In