Redditor builds height-adjustable desk for under $400
The Complete Guide to DIY Standing Desks - Start Standing
Amazon.com: ESpefy Dual Motor Standing Desk Frame- Heavy Duty Electric Desk Legs, Adjustable Desk Base, Sit Stand Up Desk Frame with Memory Controller for 43''-70'' Desktop, Home & Office DIY Workstation :
DIY Adjustable Standing Desk from Steel Pipe & Ikea Countertop
Building an Adjustable Height Standing Desk [Video] | Simplified Building