Fresh Artichokes...Still Edible/ Cookable After 10 Days?

The dust is finally settling on Serge the Concierge new digs.
I feel human enough to think about cooking, recipes and the like.
Amongst the vegetables that came along for the ride, Artichokes.
To call them fresh might be a stretch as they were purchased some 10 days or so ago.
I was pondering if they should be discarded or still any good.