I recently got my girlfriend a pair of Birkenstock sandals and she's in love with the style and the comfort that they've built a reputation for. Right now on eBay you can get a pair of these Gizeh women's sandals in the sleek Onyx color for only $76.99 with free shipping. They are available in European sizes 37-42, and the same sandals sell for $94.45 on Amazon.