An old pair of Birkenstock sandals worn by Apple co-founder Steve Jobs in the 1970s and 80s are up for auction with bids of over $22,000 (around ₹17.7 lakh) received so far. The sandals, being sold by California-based Julien's Auction, are expected to fetch $60,000-$80,000 (around ₹48 lakh-₹64 lakh). They were previously owned by his house manager.