Gloves, gas and White Castle: The week that was

Dave Hogan | Getty Images. With a busy news cycle, it's impossible to keep up with all the world's headlines. Here are 10 things that may have slipped your radar this week. · CNBC

Going once, going twice...sold for $87,000!

One of the sequined gloves made famous by the late Michael Jackson was auctioned late Thursday by Nate D. Sanders Auctions for $64,850, the auction house said in a statement. Separately, Nate Sanders sold a prototype of a jacket worn by the King of Pop in his "Bad" video album cover for $12,500.

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So who was the lucky buyer? A representative for Nate Sanders told CNBC that the auction house "has a policy of not disclosing the winning bidder."

Greece's controversial former Finance Minister, Yanis Varoufakis, appeared in parliament on Friday-sporting a shirt so unfortunate looking that even his former boss felt compelled to remark upon it. Prime Minister Alexis Tsipras confessed to cooking up a contingency plan that would bring back the retired drachma in the event the country was forced from the euro. Varoufakis was tasked with spearheading the effort, which he defended as necessary given the cash strapped republic's troubles.

Tsipras, however, couldn't resist ribbing his former finance chief's flamboyant style.

"You can blame him all you want for his political plan, for his comments, for his bad taste in shirts, for his holidays on the island of Aegina," The Wall Street Journal quoted Tsipras as saying. "But you can't say that he is a crook...You can't say that he had a secret plan to lead the country onto the rocks."

Thanks to the collapsing price of crude, which settled down nearly 21 percent in July for its worst month since October 2008, gas prices have now fallen for 16 days in a row, according to the AAA. On Friday, the national average price of gasoline was $2.66, the lowest average for the comparable time period since 2009.

The drop comes as millions of drivers hit the road for summer vacations and day trips.

"Lower gas prices and a growing economy have helped motivate people to drive more this year. Americans drove 275.1 billion miles in May, which was the highest monthly total on record, according to the most recent report by the Federal Highway Administration," the AAA noted. "It is likely that driving has continued to increase this summer as Americans take long road trips."

The author of Harry Potter turned 50 this week, and she has at least a billion reasons to celebrate.

J.K. Rowling's hugely popular series about a boy wizard has made her the world's first billionaire author: The U.K.'s Sunday Times pegs Rowling's net worth at somewhere north of $1 billion. Meanwhile, the actors who cut their teeth in the Harry Potter movies sent Rowling effusive birthday wishes.