300 - 800 gp.
Same purpose as regular Shovels, but 20 oz lighter. Due to the weight, it is a valuable item, but its value has decreased somewhat since there is now a simple quest to obtain one.
<spoiler>Item obtained in The Ultimate Booze Quest.
This item can be used to open 500 Loose Stone Piles in order to gain The Undertaker achievement.</spoiler>