In my experience, Hancock's rarely has coupon codes. The last one I had was a one-day free shipping coupon, and that was quite awhile ago.
If the purchase is over $200, then this one should work:
http://www.ultimatecoupons.com/coupo..._coupons.htm#b
If it's this particular kit, then looks like you can get 17% off:
http://www.shopathome.com/Coupons/hancocks-paducah.com
Here's a link to codes for free shipping on $40 or more, but looks like it doesn't work:
http://promotional.tjoos.com/Coupon/...-paducah.com#b