DJ Drops

Have you seen this? http://www.digitaldjtips.com/2012/02/dj-drops-guide/

If you want to spend nothing, then maybe try a text-to-speech thing, or go DIY and play around a bit. In all honesty, I’ve only paid $20-$25 USD for drops, but I usually get them “raw”. Just the talent reading a line that I’ll chop up into different drops. Effects and such I do on my own.

Try this text to speech :

http://www.oddcast.com/home/demos/tts/tts_example.php

Some of them felt more natural & human, play around with their built-in fx, or you can just record it and tweak it in DAW like ableton, add more reverb, echo, swing, etc to make it sound more human

Worked OK for me