I say that because i have a baby and sometimes it takes me a few days to send off after the auction ends. If you're not happy with that please don't bid.
mail arrives in 3 or 4 days after being mailed dear and since u say it takes u a couple of days to send which is great cause of listias 7 day mail rule then it would not take 2 weeks to arrive even if post marked 7 days after address received it still would not take 2 weeks to arrive