[quote name='hiccupleftovers']Wait a second, there have been 40% off coupons before? The most I have ever seen were 30% off coupons.
I too am in need of these excellent coupons. There are a bunch of TPBs and regular books that I just want to buy and these coupon really help lessen the load a bit.[/quote]
If I recall, a long time ago, there were a few occassions where there was a 40% off one item coupon here and there. I remember some of those occurances since that's when I picked up particularly expensive books I wouldn't have dared bought otherwise. With the appearance of Borders Rewards, though, I think it'll mostly reach up to around 30% at best, although you never know.
Some of the new releases I think have gone for upwards of 40% off, but those are more specific and are a bit more of a crapshoot. Worth a shot if you like what's on sale, though.