Aaaah, another case of Worst Buy Fvucking the customer over - why am I not surprised. I swore after the Black Friday GF3Ti200 fiasco (I was one of the ones at a store that didn't have stock when they should've) that I'd only go to BB for the absolute BEST of deals, which this might have been.
Anyway, ordered mine on the CC website, went in to pick it up today, and kindly asked the CC employee if he'd PM the BB shelf tag. He was more than happy to. Got the burner for $64.94 with $70 in rebates.
I'm sure there are plenty of people that have had bad luck with CC, but for me, they're ten times better than Worst Buy. I'll always try to PM BB deals to CC, and you can be that I will never, ever go to BB to buy anything full price.
Anyway, if this hadn't worked I was going to try to PM with Amex BVG - only problem I can think of is that all the stores have their own PM policy, which Amex will make you use before you resort to them. If your CC won't PM BB, you can maybe ask the CC employee to write something saying they declined you and use that to show Blue that they don't have a PM policy on this item ?!!?!? I dunno, just glad I got in on this.
Best of luck to others.