Exhibit 10.1 STOCK PURCHASE AGREEMENT This STOCK PURCHASE AGREEMENT, is made and entered into as of this 15th day of July, 2005 by and between Spectrum PMI, Inc., a Delaware corporation (the "Buyer"), on the one hand, and A-Mark Holding, Inc. ("A-Mark...Stock Purchase Agreement • July 21st, 2005 • Greg Manning Auctions Inc • Services-business services, nec • California
Exhibit 99.1 NONCOMPETITION AGREEMENT THIS NONCOMPETITION AGREEMENT (this "Agreement") is dated July 15, 2005, and is between SPECTRUM PMI, INC. (the "Buyer"), A-MARK PRECIOUS METALS, INC., a New York corporation ("PMI") and STEVEN C. MARKOFF, an...Noncompetition Agreement • July 21st, 2005 • Greg Manning Auctions Inc • Services-business services, nec
