There always has to be an odd man in any group, that would be me in this discussion, A, I like a challenge, B, I like simplicity, C, I usually root for the under dog, and I don't believe that quality always equates to expensive.
To save everyone's time and reduce the amount of hurt feelings I'll caution you, if you're a big fan of PCP air guns or if you are a gear snob you likely won't care to read on.
That out of the way, I own about a dozen or so air rifles and a few air pistols, most of my air rifles are Springers or Gas piston powered guns, most are break barrels, a few are pneumatic pumpers and a couple are Co2 powered, three of my rifles are in the $500.00~$700.00 price range, the rest are more budget friendly running between $99.00 and $230.00 dollars, all of my rifles have nice hardwood stocks and rich bluing, my three Weirauch built rifles are flawless in performance and accuracy.
My lower priced air rifles needed to have the cheap bundle scopes trashed and replaced, they also needed to have trigger work done to get the most out of their potential, most of the budget priced rifles give minute of squirrel accuracy at 30 yds. as expected, but a couple of them (a Hatsan mod. 95 .22cal. Springer and Crosman Vantage NP in .177 caliber) are of a build quality and level of performance well beyond their price points.
My point being, if one does his/her research when considering the purchase of a new air gun especially if you are new to air gunning you don't have to spend big bucks to get decent quality, fine performance, and great accuracy out to 50 yds. and under, and a gun that will take small game humanely.
As an aside, I respect the hell out of PCP air rifles, they are normally super accurate, have plenty of power, many are magazine fed and easy to shoot, and they are not hard on scopes, so why don't I own one, well, that where the challenge part comes in, most don't require much skill to shoot well, I like to know that when I get great scores it's because of my skills and not so much because my rifle is so forgiving that it covers my mistakes, and then there's the simple part, when I'm ready to shoot I like grabbing my rifle and a tin of pellets and get to shooting, I don't want to drag an air pump, compressor, or cumbersome air tank along with me, nor do I care to stop every few magazines and have to hook up an air line to my gun in order to continue shooting, more over I don't mind spending $600.00 for a nice rifle, I do mind having to buy over a thousand dollars worth of support gear to keep it running, that's why I love my Springers and my Gas Piston rifles.