Groupon offers the Top Chef 15-Piece Santoku Knife Set for $124.99. Coupon code "LABOR10" cuts it to $112.49. With free shipping, that's the lowest total price we could find by $56. It includes 3.75", 5", and 7" stainless steel Santoku knives, 8" bread knife, 8" chef knife, 6" filet knife, shears, sharpening stick, and butchers's block.
Also available is the Top Chef 9-Piece Santoku Knife Set for $76.50 after the above coupon. With free shipping, that's the lowest total price we could find by $3.