Has rust and dirt but will not hurt the performance. One side is shiny new and the other is rusty. If you plan to store them they will need some oil. New Oregon 72 3/8 Pitch .050 Gauge Semi Chisel Chainsaw Chain 72 Drive Links 20", 72SG072 with safety links. Will make any length you want up to 74DL is $15 each. 620-755-822six