Network Cable

We recently purchased a new set of desktop but I need to go to the store tomorrow and buy a new network cable first. The one that we had is still working fine but we needed more cable to install our new desktop in our bedroom. Jason said to just order it online but I wanted to check the prices first before ordering it online. The one that I found online is free shipping and it looks affordable but it still wise to check prices to see if I can save more. Saving every penny is our top priority right now, we are planning to take a trip to my hometown and we cannot do it without saving enough money first.