Sears offers the GearWrench 12-Piece XL Combination Ratcheting Metric Wrench Set, model no. 44547, for $69.96 with free shipping. That's $50 off list price and the lowest total price we could find. They feature a 5° ratcheting arc.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.