The 1 Bolivar 2012 is a new subtype compared to the 2007/2009 type (Y#93). The 2012 has a magnetic center. Also poorer mint quality and edge lettering "BCV 1" is bolder.
(news by Wolfgang Schuster and Hendrik Ermer)
(image from Hendrik Ermer)
You can order this coin from Hendrik Ermer (email@example.com) or from his eBay offers at www.ebay.com/usr/heer2k
LINK: Numismatic Catalog of Venezuela