$4000 to spend today.
I went 21 cents over for this one. I tried to get as close as I could to $4000 with multiple attempts, but this was the closest without going too much over.
The first thing in my cart is a USB adapter because I’m tired of having my computer on just to charge my phone. And the rest of it is what I’ve been wanting for a while. 
A MacBook Air preloaded with a few things, a SuperDrive in case I need an optical drive, AppleCare, and Time Capsule.