Today only. Insane BOGO 50% OFF at Vitamin shoppe, with coupon code ‘BOGO2016’ at checkout. For example the price for 2 boxes of Power Crunch protein bars, falls from $31.50 to $23.69 ($1 per bar). With free shipping, this is the best total price we could find by at least $13 and is an all time low. Available in 11 flavors. Details: 13 gram High Protein creme filled Wafer. We love these bars!