I have 100$ amazon card (for Backpacking supplies), help me figure out what to buy on Amazon, to maximize the value.

So far I have:

a Tent, Bear Cannister, Flash light, a backpack, a sleeping bag, a sleeping pad.

What should I buy...I am looking to go on a 6 day backpacking trip through the High Sierra in late summer.

Any real thoughts and suggestions and Amazon links would be very appreciated!