The Direct Drive was pricey when new and yours was TOL, it also came in a bagless version. They first came in the early 2000s but yours is more mid to late 2000s. I would guess 2005-08 was around when yours was sold. They are great machines, too bad the newer ones lack many of the features that yours has. I've used the bagless version and it was great. Some of these came with a wand and floor brush as well, does yours have one?
I like the Broom Vacs too. I've seen several pop up in thrift shops and even the side of the road, but as yet I haven't aquired any.
I like your photo where you say the vintage hand vacs can't figure out the Dyson, great caption. lol