As a couple of ideas:
Barbies start out at $5.
You can save a bundle on Party Decorations! I bought my daughter’s My little Pony Decorations for her last Birthday Party.
Christmas décor items that start out at $1
Head on over to Hollar and check it out! Items change quite often! When you first sign up, you get free shipping on your order! Remember if you spend $30, you can get a free Christmas tree with code XMAS