For its newsletter subscribers only, EverydaySource offers this Snap-On Case for Apple 13" MacBook Pro in Black for $32.99. Coupon code "S0227OHWH" drops it to $3.79. With $6.49 for shipping, that's tied with our mention from two weeks ago and the lowest total price we could find by $2. This plastic case features cut-outs for ventilation. Deal ends today.