Standing desk / adjustable sit/stand workspace

Workspace that can be adjusted to sit or stand (height adaptable). Operated by lever, robust and sturdy, suitable to put on a regular table or desk and easily change between sitting and standing mode, comfortable size for one or two monitors and has separate shelf for keyboard and mouse. Operated by lever, no electronics. Similar model to this, bought c. 4 years ago at similar price point: https://shorturl.at/aySX0 Used at intervals since then; no longer required as I have moved to a high table set up. Condition is like new, some minor scratches on the surface but all moving parts in perfect condition.