Saw the catalogue in the paper on Thursday. Apparently been going all of March. You also get a free battery by redemption.
Cordless tools must be trade quality: Makita, Metabo, Milwuakee, Hitachi and Bosch (Blue) only. Voltage doesn't matter. (not sure why Panasonic not included…)
$50 per tool, $20 per charger and $20 per battery. Supposed to all be working, but they didn't check most of my batteries.
I had one kit at home, bought 4 more from eBay/Gumtree and came home with a $650 kit (hammer drill, impact driver + 2x3.0Ah) with an outlay of $260.
The conditions don't technically limit how many tools you can trade in, but 1 of the 4 stores I called said they would only take 1 equivalent sized kit.
Good luck!
Good tools, good deal.
DeWalt