Eversave: $30 Harvard Sweet Boutique Voucher as Low as $10! August 26, 2010 This post may contain a link to an affiliate. See my disclosure policy for more information. Eversave is offering $30 Harvard Sweet Boutique vouchers for only $15! New users get a $5 sign up bonus, so that drops the price to only $10! Voucher Details: Voucher expires February 26, 2011. You may buy multiple Saves as gifts. Use one coupon code per purchase. Coupon code may be used toward shipping. Thanks, SwagGrabber!