Yup, if your looking for something cheap to plink with an SKS ain't a bad rifle. Depending on which country of manufacture it is you can usually pick one up for under $150.00.
Pros: Will shoot anywhere, anytime without much maintanence. Ammo is cheap but corrusive so you have to remember to keep it clean after your done.
Cons: Not "highly" accurate. Not the most effective round (7.62x39) for hunting. Only holds 10 rounds unless you convert to permanent banana clip.
Personally I'd save my money and pick up a MINI 14. The (223) or (5.56 NATO) round is cheaper, has more velocity. You can get anywhere from a 5 round magazine up to a 50 round. So easy to maintain a blind man could do it.
I have a few mini 14's and a Colt AR-15. The mini's are not as accurate as the AR but if I had to leave in a hurry and could only grab one rifle it would be the mini 14. I've shot as many as 800 rounds in one day at the range without a single jam. I swear you could throw the mini in the mud and have an elephant step on it and it would still fire.
My 2 cents worth
Hermon