About: http://webisa.webdatacommons.org/145733962

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Of course like other said it is very unlikely for the item to being sold and I would imagine that it may have been crafted by some fanatics that required no money for it.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com