I won't bite until I see a $9.99 per season BF deal. $15 for BF just isn't all that great.
BB already did $16.99 per season a few months back, remember the $15 coupon on the SE S1 fiasco?
$16.99+1.99x5 for S1-6 = $28 for the whole shebang until BB caught on.
The OP's OOS superset is kind of cool, though. One huge metal case w/book & T-shirt.
BIG EDIT: I saw this set at Target today, and it's NOT a metal case. It's a cheap flimsy barely-cardboard box printed with the metal case on it. Very lame.