TomTop offers this Vintage Wooden Theme Song Music Box in Harry Potter, Star Wars, or Game of Thrones for $6.99. Coupon code "WDYYH" knocks that to $4.96. With free shipping, that's the lowest price we could find by a buck. This hand-cranked music box requires no batteries or electricity and measures 2.4" x 2" x 1.5".

Note: This item ships from China and requires two to five weeks for delivery. The countdown timer on the product page does not reflect an actual expiration time and resets daily.