Here are some of my favourite Malbec wines for under $20
2008 Valdivieso Single Vineyard Old Vines Malbec - Chile (under $19 - LCBO)
Easily one of my favourite Malbec's when it's in stock at the LCBO. This single vineyard old vine Malbec has a deep dark red colour with plum and fig flavours. Big aromas of dark fruit and a full bodied feel with some tannins.
2011 Graffigna Centenario Reserve Malbec - San Juan Argentina (under $14 - LCBO)
2011 La Posta Cocina Tinto Blend - Mendoza Argentina (under $14 LCBO)