Whether you buy or not, i agree with the franks and beans. Open a couple of cans of pork and beans, chop a handful of weenies in half and toss them in. Nuke it til it's hot. Serve onpaper plates to avoid dishwashing. Then eat it while you keep reading. Only 5 mi utes of reading interruption.
My shopping advice: Use a debit card. If you can not pay with a debit card or cash, then wait until you save up. That will give you some cool-down time, and you might decide to buy something else with the cash by the time you save it.