These crawls are part of an effort to archive pages as they are created and archive the pages that they refer to. That way, as the pages that are referenced are changed or taken from the web, a link to the version that was live when the page was written will be preserved.Then the Internet Archive hopes that references to these archived pages will be put in place of a link that would be otherwise be broken, or a companion link to allow people to see what was originally intended by a page's authors.The goal is to fix all broken links on the web . Crawls of supported "No More 404" sites. ||||| UPDATED, Jan. 19, 10:24 a.m.: To infinity, and beyond! Manhattan’s record for priciest condo sale was broken yet again with the closing of a $100.5 million purchase of a penthouse at Gary Barnett’s One57, according to property records filed with the city today. 
 
 The mystery buyer was shielded by an LLC. The sale was announced in May 2012, but closed on Dec. 23, 2014, according to city records. The gargantuan price tag is the biggest for a Manhattan condo ever, surpassing the $88 million purchase of Sanford Weill’s 15 Central Park West penthouse in 2012 by fertilizer tycoon Dmitry Rybolovlev’s daughter, Ekaterina Rybolovleva. 
 
 The unit in Extell Development’s famous tower is a 10,923-square-foot penthouse on the 89th and 90th floors. Though it breaks the previous price record, it comes out to closer to $9,000 per square foot than the $13,000 per square foot that Rybolovlev paid for the apartment at 15 Central Park West. 
 
 The sale of another One57 penthouse to hedge-funder Bill Ackman and a group of investors for roughly $90 million is also set to close soon.
– The decimal points alone could buy a posh residence: An unknown buyer has paid $100.47 million for a Manhattan condo overlooking Central Park. The 11,000-square-foot penthouse is in the luxe One57 apartment tower, reports the Real Deal. It's not only the highest price ever paid for a Manhattan condo, it's the first single-family home in New York City to sell for more than $100 million, reports the Daily News. The sale breaks the previous city mark of $88 million set a few years ago by a Russian mogul.