Weber Q 100 delivered for $260 from Barbeques Galore using their $1 shipping coupon
Using the Weber as an example. The claim of 50% off is probably by reference to some fanciful rrp, but at $259 its cheaper than you can buy them off fleabay. Typically delivery on something of this size / weight would kill the deal but with the $1 shipping promo you'll pay $259 for the barbie and $1 to get it shipped. Not bad.
Worth checking this if your looking for one of the larger barbies and dont have any desire to schlep out in the heat to the shop wasting several hours picking it up.