I did this quite a few years ago in Las Vegas. The picking part was relatively cheap. If I remember correctly, it was about $20. But, then they sell you the settings for rings, pendants, etc. I think I ended up doing a ring setting at $60, still not too bad. But then again, because I spent $60 on the ring setting, I qualified for a ‘free’ pick a pearl. Of course I got one and then spent more for the ring setting. I did this 3 times and walked away spending close to $300 between pearls, settings, and other things that were in the selection case.