Walmart rolls back prices on over 300 school supply products as part of its Go Back Big event with prices starting at 33 cents. Opt for in-store pickup to avoid the $5.99 shipping fee, otherwise shipping is free for orders of $35 or more. Shop Now Related Texas Instruments TI-30X IIS 2-Line Scientific Calculator for $8.97 ($4 off) Crayola 152-Count Ultimate Crayon Collection for $10.99 ($4 off)