I got mine in a bundle from Cutting Edge Crafts too, they are so good on price. I think the electric one has brought the price of the manual one down a bit too, though I am tempted to get one as I have problems with my hands and the handle seems to stick and then come back and get me sometimes though this is nowhere near as bad as using the Wizard.
As for the Slice, I thought about it and dismissed it but now I see that they are selling the Tag Maker as The Slice Tag Maker! Now I bought a tag maker and was disappointed to find out they did a punching system for it which would cost over £100 to get the whole set, quite a bit over I think. The tag maker does come with little templates that you are supposed to draw round and cut out but I was never one for cutting out much, and I can't cut a straight line, so I am thinking maybe I should get a slice so I can use the Tag Maker!
As some of you know I also have the Robo so I should really get that to do the work, perhaps I will have a go!