As one of its daily deals, That Daily Deal offers the Swiss+Tech Micro-Slim 9-in-1 Stainless Steel Keychain, model no. ST67100, for $3.99. Coupon code "COOLTOOL" drops it to $2.99. With free shipping, that's tied with our mention from March and the lowest total price we could find now by $5. It includes three screwdrivers, two wrench sets, two knife blades, a bottle opener, and nail file. Deal ends May 22.