Great, yes I saw there is a thread about that one, plus people found a code to get another $25 off that one (but it doesn't work in the 7.2).
The premium for the 8.8cuft is roughly $21 on a per cuft basis over the 7.2 so it's definitely still a good deal, especially if you need a bit more space, and that slightly larger size is usually up around $300 I think.
It's roughly another $60 to get another 1.6 cuft space
The 7.2 cuft $23.75/cuft,
The 8.8 cuft $26.14/cuft,
ALSO I see a 14.8 cuft for 350.99, that's not bad at all either!
The 14.8 cuft $23.71/cuft.