Purchased on a whim, and as I'm meant to be saving for wedding, shouldn't really have...
Both items are mint, with boxes, manuals etc.
Grip comes with 2x 3rd party batteries.
The flash comes with 4x batteries and a sto-fen diffuser.
Selling them for what I paid for them, I used the grip once (really liked it), and the flash not at all (aside from firing a test flash). The grip in particular is a bit of a bargain.
BG-E7 Battery grip - £80 inc del
430 EXII - £169 inc del