Possibly 21 days.
You only have a small number of feedback for sales, but I imagine you must be getting close to the point when money is available as soon as processed.
I see you have a larger number of feedback for sales in the past, but assume that you have had a break from selling, and have to restart as though a new seller. This is partly due to possiblilty of account being hacked, and is done to protect both you and the buyers.