As mentioned upthread, there's always a sale at Fictionwise. So if any of the books are ones that you think you'll want to read in the next month or so, it's a good idea to grab those. But if not, if you wait around, there'll be another sale.
I'm with the buywise club, so I try to do as much as possible when they do the (roughly annual, although I think I've seen it twice in one year) 100% rebate sale. Then I'll supplement with 50% sales if needed, but I try to keep the micropay moving
