Having first started collecting coins since 10, Shannon officially joined the Numismatic world whilst working with Stack's Bowers Galleries New York team as a trader buying millions in rare coins for 4 years as well as being part of the incredible team responsible for selling the Pogue Collection (The Most Valuable Cabinet to sell for over US$100 million) and the Cardinal Collection (selling then the Most Valuable Coin 1794 $1 SP66 PCGS CAC for $10 million). Since then he has bought and sold tens of millions over a full time Numismatic career for over 10 years. Though recently entering the retail market (4 years ) he has worked and engaged with some of the biggest and best including handling some ultra rarities including1866 $1 MS67 PCGS, 1869 $20 MS65+ PCGS CAC, 1795 H10C MS67 PCGS CAC, 1856 1C FLYING EAGLE PR66 PCGS CAC, 1858 $10 MS61 PCGS & a plethora of others. With his MBA from the University of Oxford, Shannon combines a traditional investment outlook with that of investments in rare coins, as he bridges the numismatic and finance world into one. He values and analyzes coins and its potential relative to markets, auction history, availability, eye appeal, condition and provenance.