Add the XR two tool combo to cart for price. After doing so, it offers a free gift. The only choice I see for the gift is the 6.5" circular saw.
My experience is the drill and driver are great tools, but the trigger on my driver has started to hang up when in reverse if I don't push directly back (I've used it a ton). I don't have experience with the saw, but their 7.25" and worm drive are both excellent - so I assume this would be good too. Anyway, it seems to be a decent price for the set considering you likely won't pay tax or shipping.
Edit* I don't think I can edit the title, but you can get a reciprocating saw or bluetooth radio or jigsaw or other tools instead. Sorry for the error.