Agree with killgar 100%. If you want to use your knife as a cold chisel, go ahead, it's yours. So are the consequences.
YAAAAY for common sense!! Woohoo! and I am soooo late to the party. *sigh* I happened on this thread through a google search, what are the odds? so I figured I'd reply anyway. A good friend of mine is dating a diesel mechanic, who , yes that's right, is very hard on knives. She says he uses a knife to pry and scrape a lot. He loved the first knife she gave him (one handed lockback), and quickly broke it! I sent another one hand lockback, because she said he'd been pretty thrilled with it, but the dude actually sent it back to me. He said this one would break too; composite handle and all. Regardless of one's personal opinion, if my friend's bf wants to scrape and pry, I'll try to find him the best "Affordable!" (cheap) pry knife I can - or make one just for him. He makes her happy, I can sacrifice a rusty pry bar or something. Maybe. She says he's worth it. Hmmmmm.
Getting a keyring pry tool is the best solution i've seen, heard, smelled, or mulled over. Really. Grinding a small pry bar so it has some cutting use, and wrapping some cord on it for a handle is the second best. Bear in mind, we are simple, low income folks, or moderate income with lots of bills and upkeep (my friend!

) If not for that, the Mantis besh wedge looks like it was made for Smoothie (dude's handle).
Personally, I love the camping knife flathead for simple, soft prying. Electrician's knife, also, if it's tight. Love the bolster lock on tl-29's, someone was thinking safety.
But for this guy's needs, it would have to be a very sturdy, short lockback ($15), a chisel knife ($20), Gerber River Knife (Shorty - $40), etc. I'm thinking of altering a chisel, pry bar, or file, designing it for myself with his work habits, and selling him a lockback in the meantime. That could buy me a month of two to snail along until I dive in on the concept. Anyhow, glad for the thread. It's exactly the kind of discussion I needed to skim through. Thanks all, even though some of you are a bit stuffy. You're still knife peoples, that's how you landed here. All of you. Peace be with you. May prying be the worst use you ever have to contemplate for your blades.