Folders:
-Cold Steel Prolite linerlock (4" blade, clip point, plain edge version in 440A). Discontinued. Got it for $25 worth of junk at a pawn shop. Not a bad trade in my book.

I carry it in my right back pocket of my jeans alongside my handkerchief.
-Remington Peanut slipjoint. Traded an airsoft gun to one of my friends for it and a few other "cheap" knives. Also not a bad deal. I carry it in my left front pocket of my jeans along with my keys, lighter, and Carmex.
-Black Buck/ Strider 889 linerlock (3.5", spear point, 420HC blade). Got it for $80 at the local sporting goods store in Libby, Montana when I was there for a backpacking trip. I could have gotten it for $60 online, but it was a (useful) souvinier. I swap my CS Prolite out for this every once in a while. When I carry it, it gets clipped to the lower utility pocket of my Carrharts, next to my flashlight.
-Buck 110FG lockback (3.75", clip point, 420HC blade). Was my Father's EDC, and he gave it to me when he left for Ohio. This goes in my back right pocket in place of my Prolite on days that I'm feeling sentimental.
Sheath Knives:
-Pre-1977 Western Hunter (4.25", carbon steel, clip point blade) with stacked leather handle. Got it for $45 in excellent condition at a neighboring town's antique store last weekend. Pretty good deal, methinks. I carry this on my left hip in my Case Ridgeback sheath. The sheath it came in would've worked, but it was in bad condition, and I like pouch-style sheaths better anyway. The Case Ridgeback that came in it was stolen in a break-in last year, but the sheath wasn't with it at the time.
-CRKT Falcon fixed blade (2.3", drop point, AUS6 blade). Got it from Gander Mountain for $30 on a gift card. I only carry this one when I go out to eat, as I use it as my eatin' knife. When I do carry it, it is in the factory plastic sheath, around my neck under my shirt.