It's only Wednesday but what the heck.
I keep a big roll of two conductor with braided ground mic cable and a large assortment of XLR male and female connectors and stereo and mono 1/4 jacks on hand to make cables as the need arises. I've recently needed a bunch of insert cables for recording off the mixer, several instrument cables including an extra long instrument cable and just today I needed a new balanced TRS cable.
I spent maybe $150 or so on a huge roll of mic cable and a ton of various jacks. That amount of money won't buy much in the way of pre-made cables retail. Add another $100 for a decent soldering station and you're set.
Believe me, this setup will pay for itself. Making your own cables will save you a boat load of money that you'd much rather spend on shiny new gear.