Listed here are affordable and high-quality materials to start crocheting.
https://www.michaels.com/clover-amour-crochet-hook-set/10554843.html
These hooks have grips on them which makes it more comfortable when crocheting.
https://www.michaels.com/value-solid-yarn-by-craft-smart/M10196925.html?dwvar_M10196925_size=7%20oz&dwvar_M10196925_color=White
https://www.michaels.com/lion-brand-pound-of-love-yarn/M10299778.html?dwvar_M10299778_size=16%20oz&dwvar_M10299778_color=White
https://www.michaels.com/caron-one-pound-yarn/M10045417.html?dwvar_M10045417_size=16%20oz&dwvar_M10045417_color=Sky%20Blue
All of these brands of yarn are perfect for crocheting bags, hats, and blankets.
*Craft stores often have sales on yarn, too!