Just a couple of thoughts: 1) Valentine's Day cards (and gifts) are meant to be anonymous; 2) won't it spoil the surprise if you know in advance?
How pleased will you be if there is "even a" card? Will you ask "Anyone else thought they weren't getting anything for Valentine's Day.... and then had a lovely surprise?"
Just FYI, Ladypink06, the bloke who works next to me thought he was very well organised, ordered the flowers for his wife well over a week ago - possibly last month - and has since had to endure a week's worth of being told "don't make a fuss...."