I got a protector for my m9 from bytes.pk, I think it was from mgadgets, I'm don't remember exactly. It's not as thick as a glass protector but still thick but the best thing about it is that even after 8 months use its clear as glass (not exaggerating). It's quite strong too, I've dropped my mobile quote a few times and the screen is intact.
Coming to the bad part now, the protector was for 1000 although I got for it 500 since it was on sale so you can try your luck. These local protectors are useless, Ive never used a protector before this but since it was for 500 I got it and I'm very very satisfied with it.
If you have someone coming from abroad then you can ask them to get you a good quality protector, anything will be better than the local crap avaliable.