lazyweb — desk on wheels?

I’ve done some searching hither and yon but not run into anything….

We own an Ikea Jerker desk, which I like, but it has one flaw as far as the way we like our furniture: no wheels.  Right now it’s disassembled in the front room, and I think we’ve decided about where it’s going to go.  But with as often as C like to rearrange furniture, wheels would help a lot.  Most of our favorite items have wheels, and they come in insanely helpful.

And I don’t know how to add wheels to the Jerker.  It seems like there’s a lot of Ikea hacks related to the Jerker, but mostly in the area of cord management.

Any suggestions?