I have a home unit, a "DIY" that was replaced by the home unit so the kid could use it (long story)
And I just ordered the parts for a second (the DIY will be no longer). I ordered a commercial vacuum sealer today from points on my business credit card that had to be used by year's end (the sealer was 4x what I paid for the home sous vide unit!). Since I had some points left over, I picked up a controller from amazon "Dork food" (seriously). As well as from shopko an end of season 'Butterball turkey fryer' that according to the controller reviews worked out great. $50 for the fryer. I liked the fryer rather than a cheaper crock pot due to the size and basket. Amazon price for the thing is $120, and from my local experience, severely overpriced. Anyway, $150 total for a decent sized sous vide unit.
Why two? This holiday season I found myself needing two due to different requirements and a larger volume than I had planned due to delivering meals to some shut ins.
Anyway, the reason for the post is to let folks know that the larger turkey fryers (they claim 14 lbs) can be had for $50 end of season at a number of stores on close out. A decent base for use with a temperature controller. Food grade water/oil pumps can be had for $15 if you want a faster than convection water circulator.