Others have mentioned it, but I think the Victorinox Driver would be my choice for the price range; they are availble locally for $14.50.



While I haven't used this particular model, I really have no qualms calling Victorinox SAKs great little folders.

Several of the Opinel folders are available within that price range too. While I have no experience with the brand, I've heard good things.
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Victory awaits him who has everything in order — luck, people call it. Defeat is certain for him who has neglected to take the necessary precautions in time; this is called bad luck. Roald Amundsen