Best Choice Products via Rakuten offers its Best Choice Products Folding Utility Cargo Wagon Cart for $63.99. Coupon code "OFFICE20" cuts the price to $51.19. With free shipping, that's the lowest price we could find by $9. It measures 44" x 24" x 39" when expanded and features two cup holders, side compartment, a removable canopy, and an up to 150-lb. weight capacity.
WD-40 is handy in a lot more situations than you likely realize.