If you're a frugal shopper, your best bet is this Frye Crossbody. It's a great product, while not very costly. Another wonderful option is this Baggu Crossbody. While the price is not very high, be sure that this piece will become an excellent addition to your wardrobe.
If you're looking for a happy medium, look no further than this Anat Marin Crossbody. This item doesn't cost a fortune, but definitely deserves a place in your wardrobe.