NSData *archiveCarPriceData = [NSKeyedArchiver archivedDataWithRootObject:self.DataArray];
[[NSUserDefaults standardUserDefaults] setObject:archiveCarPriceData forKey:@"DataArray"];
NSData *myEncodedObject = [[NSUserDefaults standardUserDefaults] objectForKey:@"DataArray"];
self.dataList = [NSKeyedUnarchiver unarchiveObjectWithData: myEncodedObject];
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