Sure it’s okay to drop some serious cash on a pair of Japanese denim jeans if that’s what you want to do, for us, we’ll use our money on a classic pair of 501′s. To celebrate the 140th anniversary of Levi’s, the iconic brand has released 501 Interpretations. The book is an ode to the most well-known pair of jeans around. It features a bunch of celebs we respect – like Michael Kenneth Williams (Omar from The Wire) – wearing the jeans and is limited to just 501 copies. Each cover is unique and each edition is individually numbered. It might not be easy to get your hands on, but it would be a pretty cool keepsake to have if you’ve been rocking 501′s since you were a kid.