Walmart offers two StepSaver Textured Instant Wall Repair Mini Tex Tape Patches for $1.96. (You have to buy at least two items.) Opt for in-store pickup to dodge the $5.99 shipping charge. That's tied with our mention from three weeks ago, a savings of $2, and the lowest price we could find. Each self-adhesive patch measures 5-1/2" x 1-1/2" and covers small cracks in drywall or plaster.