Through 10/10 only, Barnes and Noble is offering 30% off ONE Toy or Game and it includes LEGO sets.
Plus, shipping is free on orders of $25 or more so most likely your LEGO purchase will ship FREE! No coupon code necessary. Just add an eligible item to your cart and the discount is there!
LEGO Creator Lighthouse Point (the one in the ;icture above). It’s regularly $59.95 but with 30% off discount it’s just $41.97! (By comparison, it’s $47.99 on Amazon right now and not enough to qualify for free shipping)