I can only speak for myself, but my PDF printer only works with Firefox, it won't work in IE or Chrome. Just printed the coupon out to my computer, so it should work with no problems. Good luck!
I ended up trading in Black Ops and managed to find an opened, but unused Killzone 3 Helghast edition for $24. Left with $4 on my card, it was a good day.
http://www.bestbuy.com/site/null/null/pcmcat257100050022.c?id=pcmcat257100050022&h=488
Best Buy's FAQ for the trade-in website says:
Can I trade in more than one item at a time? Are there any limits?
For Video Games, you are limited to no more than three copies of the same title and platform...
Your lack of using the spoiler button just crushed my dreams... Haha just kidding, I can't wait to start playing. I may trade in my used copy of MW3, pay $3 more and get a fresh copy. :D
This is still good til June, just traded in a used copy of Black Ops and got $30 back. You could buy a new one with map packs for the same price. If you trade in the same game for two different systems will you get banned?? I traded in Black Ops for 360, but I want to trade in my PS3 copy as well.
I hope my store dropped them to $9.99. Would Best Buy price match another Best buy if you have a copy of a receipt?? And why are there two different Jack in the boxes?