Williams Sonoma is offering up an additional 20% on all clearance items when you use code SUMMERSALE. Use the code to score this de Buyer Kobra Adjustable Slicer for $39.96 (Reg $79) or get it in green or red for $31.99. Shipping is free on orders over $49 with code SHIP4FREE. Only one code can be used per order. Shipping starts at $5.50 so use the code that gets you the best savings.