Take your time building your cart.

I wanted to buy the mini, sleeve, headphones and starter pack for littles, plus some other cards (maxing out on the 15% off $60). If I bought the bundle with mini and starter pack, and added the cover and headphones, it was close to $20 more than if I bought the headphone, mini and sleeve bundle, and got the cards separately.

YMMV depending on what other items you’re buying, but since I intended to buy a few more cards, this worked out for me.