Eric, I'd look for a Simmons Aetec...the prices have been creeping up, but I think you can still get them for under $150. I have the 3.8x12, and it's a great scope for what I paid for it...$125. It's big, though, and you don't really need this much scope.
Also, Sightron has a couple of 3x9 models well within your budget...it's the S1 model. I think you can get the 3x9x40 mildot model for about $110. I just bought one from Midway for a little less, but I get dealer pricing. I haven't shot that rifle yet...hopefully soon, if I can get a weekend day that it's not 95 and humid as a bitch lol. So far, though, just looking around with it in my neighborhood, the glass seems very clear.
If you don't want much magnification, Weaver has a 1x3 that's supposed to be pretty good. The only Weaver scope I own is the Grand Slam...more expensive, but I think it's a great piece of glass.
And, there's always the Simmons Pro Diamond...that's the choice of several folks here...the 1.5x5 model is about $55 shiped. That should really be all the scope you need, given what you posted.
I have no experience at all with them, but you can probably pick up a Hakko hunting scope within your budget.
Also, don't forget to cruise the EE...there are some bargains there, if you get lucky. If you have any questions about a specific scope, I can help you.
I'd stay away from the really cheap stuff, though...no BEC, Leapers, or the un named stuff that places like Tapco sells.