Hey Guys,
There are some sensible inputs here as well as some I won't agree with. As someone coming from "within," I know a thing or 2 about coffee machines. So, here are my 2 cents as per this discussion.
Regarding an affordable higher end, super auto DeLonghi coffee machine, I'd recommend the ESAM3300 Magnifica model. This is a good machine and will make you coffee, espresso, Cappuccino, and more. Reservoir capacity is 60oz. It is a grinder-brewer, grinding with a conical burr (a conical burr is about the best you can get; produces a better grind than a regular burr and way better than a blade that I won't recommend for espresso). Cup-size is adjustable, as well as the grind-level. Last time I checked, it was priced in the $500-600 range.
For simple drip coffee, I'm voting for Mr. Coffee's programmable 12 cup makers, especially the FTX41CP model, if it ain't too pricey for you at about $50 or so. I'm too tired to describe this machine here at length, but you can read a review and see a video of this coffee maker and the difference between it and other, lower-priced brewers of the same brand
12 cup coffee maker here.
There are other drippers too, and you can of course go for Keurig's single serve's, but then again, in my experience the Mr. Coffee performed well in comparison to some other brands, and Keurig's are way more expensive. If you ain't looking for the convenience of ready-measured and packed K-cups, the a.m. drip brewers will make very good coffee for a much lower price. Furthermore, for really good fresh coffee with its complex range of flavors preserved, you'll want to grind your own whole beans, an option that is not there for ready ground and packed coffee. If you have ever bought freshly roasted coffee beans from a local roaster you know what I mean; otherwise, you might have never experienced and appreciated the real rich flavors of coffee. Ready grounds can't come anywhere close to it, neither whole beans bought in supermarkets, unless relatively-freshly roasted.
Yes, you'll need a grinder for this too. Personally, I'm not a big fan of an all-in-one, and for low-end drips, you can even experiment with a cheap blade grinder for a start. As I stated before, a burr is much better, but for a start, especially if you're using drip coffee makers and ain't very particular, the basic blade grinder will do quite a satisfactory job. If you're looking for a very cheap one, you can but a Proctor Silex grinder, that can be found around for less than $15; it is enough capacity for at least half a 12-cup pot. If you want something of better quality and not too much more expensive, I'd go for the Krups 203-425 model. It does a good job, and you can find it currently online for less than $20 bucks.
Hope this helps, J