What cables do i need to listen to my new monitors?

I need a way to hook up my new monitors to my turntables and mixer but do not quite understand all of my different options. eventually i will get an interface to use with my computer for recording but for now i really just want to listen to my records. The monitors are KRK rockit 5 g2's and the mixer is an old behringer vcx-1000. The truntables rca's were included so that all works fine and the mixer is completely functional. When i opened up my monitors though i expected a couple rca or xlr cables so i could start listening right away. My question is what is the cheapest way to get them up and running? I don't need to do any recording right now. Simple playback is all i really want.