Gears of War 2 Game of the Year edition for $10 is insanely hot- Best Buy, Future Shop and EB Games will be selling the regular edition for $19.99 on Boxing Day which doesn't even include all the DLC goodies.
Possibly- If the clerk accepting the return isn't paying attention.
If it's like similar offers BB has made in the past the final bill will treat them as 2 separate items.
I'm assuming the EB downtown at the Complexe D'Ailes is doing a midnight launch... they did for San Andreas IIRC, course that was a while ago...
EDIT: Never mind, No midnight launch for that store.