New guinea pigs with no toys :(?

I'm getting a piggy on 12/11 and another on 12/18, and I have almost nothing to show for it. I'm in the process of getting a good C&C cage for them, but I have no toys for them. I was thinking of making them a cuddle cup and maybe giving them a PCV pipe, but I haven't encountered any great ideas. I need some cheap toy ideas fast!