Actually, a Saiga is cheaper than a WASR, not to mention being brand new, right out of the military factory.
Well I was actually thinking about the SGL "legion" series that Arsenal has which are fully converted saigas. Most people who want an AK do not want the neutered version
Such as the SGL-21
I myself prefer the Bulgarian SLR-106 series. The nice fit and 5.56x45 really start to tighten the accuracy gap between the AK-100 series and the AR15. I can usually pull 2-3 MOA with mine, maybe a bit better with match grade ammunition and a decent optic if I do my part.
my Krebs KTR-03 is still my favorite rifle, although that is probably out of the OP price range.
I will say it again though, a WASR is not inherently a bad rifle, but it is always going to be the bottom of the AK barrel so to speak. Most are poorly finished but reliable and will display acceptable groupings of 3-5 MOA. Throw in canted sights, excessive mag wobble, bad head spacing and often just worn out parts (like shot to **** barrels), and it can turn into something that will barrel even print on paper at 50 yards.
If you are wanting a quality AK that will live upto all the tales of AK reliability, while being able to keep up with modern designs then its pretty much either go with an AK-100 series gun like the SLR/SGL or go home.
Oh and stay away from Lancaster arms at all cost.