I'm not sure what card you found, but woohoo!!!
I still haven't found my Visa debit card I so carefully "hid" in the house while we were on a cruise in February. They won't issue a replacement w/o changing the number, etc. So I keep hoping it will turn up.
Also, there's 5 (count 'em: FIVE) $100 bills somewhere in my house. (Or there used to be...hope they're still around).
I hope your keys turn up soon.