This product is either discontinued or we cannot get that from suppliers.
ERGOTRON PT1GMPW3 Anthro Peanut Mobile Cart, for Laptops, For up to 17" screens, Capacity up to 10 lbs, Easy to move, GREY/WHITE
Ergotron PT1GMPW3 economical cart is an extra-nimble mobile laptop stand, with a footprint of only 18" x 17" (46 x 43 cm) and weighing just 24 lbs (10.9 kg).