Walmart offers the Urban Shop Z-Shaped Student Desk in White, model no. WK659783, for $23.88. Choose in-store pickup to avoid the $4.97 shipping charge. That's $16 off list and tied with our February mention as the lowest price we've seen. It features a metal frame and PVC-coated surface.

Of note, it's also available in Silver, model no. WK659784, and Black, model no. WK659782, for a few cents more.