I have $100 to spend on a folder

[GripnCOLDSTEEL]

Benchmade 710 is a real classic, looks like they're available for about $110.

BAM

This over all above!

 

[MDQBox]

My vote - Manix 2 XL

 

[Jonnygun]

I just bought a spyderco superleaf for just a hair over $100.

 

[rbaker11]

Manix 2

 

[xICEMANx]

Manix 2, Para 2,or the Native if your not down with Kershaw. I wasn't too impressed with my griptillian

 

[KennethW]

Stick with the native 5. cant go wrong. Or ZT 0350.

 

[Fatboy 589]

Benchmade, definitely. Cold Steel Recon 1's are real good beater knives, too. They're a little big with a 4" blade, but they're excellent for the money you pay.