Walmart offers the Ozark Trail Reliance Folding Portable Toilet for $29.63. Opt for in-store pickup to dodge the $5.99 shipping charge. That's tied with our April mention and the lowest price we could find by $5. It includes a waste bag with bio gel to solidify liquid waste.

Need some waste bags? Also available is the Ozark Trail Double Doodie Bag 6-Pack for $9.99. As above, opt for in-store pickup to avoid the $5.99 shipping charge. That's $5 off list and the lowest price we could find. Each includes the bio gel above.