While there's no way these would fly by Vegas standards, this set of antique, buffalo bone dice would be an incredibly cool -- if not mildly creepy -- way to add some character to any newfound gambling connoisseur's bag of tricks.
According to the seller's eBay page, these dice were discovered in an old barn in Montana and would be perfect to add to your "western collection", which is a kinder way of saying "hoarder's cache". Of course, the imperfections mean that these dice will almost definitely come with weighted odds, so with enough practice, you can start hustling friends, family and foes alike. You'll earn that $30 back in no time. [eBay]