21 Seriously Costly Mistakes People Instantly Regretted

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Vote up the most cringe-inducing fails.

Everyone has made a little mistake or forgotten a little detail. Hopefully, most of those tiny accidents don't result in thousands of dollars worth of damages. Unfortunately for these folks, their mistakes proved to be seriously costly and instantly regrettable.

With a hat tip to the Reddit forum r/ThatLookedExpensive, check out these expensive little blunders folks almost certainly wish they could take back.