I had one of the one Otakar had and it was OK but i found a used Sears oiless with a 33 gal tank that kicks its ass for the same money, plus i can get part for this one
www.sears.com/shc/s/p_10153_12605_009167...&ci_sku=00916763000P
I got it for $150 its not too hard to find a really good deal on tools these days, just check it out good