VANCOUVER - April 25, 2012 (Investorideas.com Mining stocks Newswire) - Gold Bullion Development Corp. (TSXV: GBB, OTC PINK: GBBFF) (the "Company" or "Gold Bullion") is pleased to announce that it has closed the first tranche of a non-brokered private placement announced on April 13, 2012, by the issuance of 8,133,227 units at a price of $0.15 per unit to raise gross proceeds of $1,219,984.05. Each unit consists of one flow-through common share in the capital of the Company and one-half of a non-transferable share purchase warrant, each whole warrant entitling the holder to purchase one additional non-flow-through common share in the capital of the Company on or before April 23, 2013, at a purchase price of $0.175 per share.