Memories and memorabilia all that #39;s left as Expos set to leave &lt;b&gt;...&lt;/b&gt; MONTREAL (CP) - The Expos may be history, but their demise has heated up the market for team memorabilia. Vintage 1970s and 1980s shirts are already sold out, but everything from caps, beer glasses and key-chains to dolls of mascot Youppi!