Yes. Here's the breakdown for adding and combining:
DIGITAL BOOK: $5
4x6 STICKER SHEET: $3
SET OF 3 POSTCARDS: $6
SET OF 4 BUTTONS: $4
SET OF 4 ROUND STICKERS: $2.50
COLORING BOOKLET: $3
SHIPPING, for any combo that does NOT have a physical book or a doll (so, light, flat and small!) and isn't already listed as a tier: $4
THINGS TO NOTE:
1. Since the first stretch goal was unlocked, everyone at $10 an above is getting the digital wallpapers.
2. Since the second stretch goal was unlocked, everything that's getting shipped is getting an extra small bonus surprise in it from the stash that includes the above objects. It won't be a double. There will be more than three different postcards, and more than four different round stickers.