I was looking for a proper stand for a new Hitachi 12" sliding compound miter saw that SWMBO got me for a birthday, after determining that my Dewalt folding stand wasn't sturdy enough.
At Home Depot I found they have a Ridgid "Miter Saw Utility Vehicle" (MSUV) which has a large pair of wheels for mobility and folds up for storage, originally $199, now on closeout for $99. This model has a solid top with holes predrilled for Ridgid tools. At HD it is being replaced by a newer version with rails instead of the solid top, so that brackets which fit the rails can be used to allow several different tools to be mounted on the newer item.
I bolted my new Hitachi to a piece of 3/4" plywood, then used the existing boltholes to mount the plywood to the stand, and now have a very mobile but very stable setup for the SCMS. A contractor friend is using the same MSUV as the base for a tablesaw he deploys to job sites. Considering the markdown from $199 to $99, this looks like a good deal, for use with my SCMS, tabletop drill press, etc., which I can move around or take outside when I have bulky items on which to work.