What is the most stupid purchase you've ever made?

So, I bought an iPhone 5s because my iPhone 4s wasn't working last night. I couldn't get signal from any of my two sim cards and I was up for hours trying to make it work. However, earlier today, the iPhone finally picked up a signal. Basically, I bought a new phone because my old phone wasn't working for ONE night. Then again, my iPhone 4s was cracked, the side switch wasn't working (it kept switching silent mode on and off), one of the speakers weren't working and because it was jailbroken, it would keep resetting itself every now and then ( I couldn't unjailbreak it because I wouldn't be able to use it in my current phone network if I did). Still, I'm really embarrassed that I made this purchase because my iPhone 4s worked in the end. I won't return the iPhone 5 because I would have to pay back the same as I paid to buy it. Has anyone made a purchase similar as mine? I find this really embarrassing.

Actually if your contract is up, then I don't know why anyone would use 4 or the same 4S since a new 4S is free on 2 year contract, so you can get a new one plus credit, or you can basically get 5S free if your 4S is in good shape:
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Apple also recently boosted the trade-in values for the iPhone 4 and the iPhone 4S. Apple Stores now offer up to $99 toward a new device for an iPhone 4 and up to $199 for an iPhone 4S.

Well Melissa, that's a pretty simple question. Now I suppose I should give you an answer and that would be my first computer. I bought my first computer three years ago and now I have four of them and all the parts to build a fifth one. Confounded things just got me hooked in a bad way and I don't even have a need to take one on the go with me. If I hadn't bought that first one I know I wouldn't have bothered with the others(well maybe one) and I would be at least $5,000.00 wealthier than I'm now. Thanks for your question, now I'm depressed.

Good Luck, keep your chin up, a smile on your face and may the sun always shine upon your day.