Thumb Score: +20 Amazon has 20″ Oregon ControlCut Chainsaw Chain (.325″ Pitch, .050″ Gauge, 78 Drive Links) on sale for $13.19. Shipping is free w/ Prime or on $35+ orders. Thanks to Deal Hunter jk6812 for sharing this deal. About this product:[LIST][*]Fits 20″ guide bars with .325″ pitch, .050″ gauge, and 78 drive links