Question about My Collection money numbers

Hi everyone!  I'm brand new here and to collecting.  I have entered roughly 100 world coins (nothing rare or even uncommon) into my Numista “My Collection.”  I have a couple of questions.  Thanks in advance for any answers!

1. Is there a way to see a list of everything all at once rather than just by country?

2. In the My Values section, what do My Values and Estimate represent? I have a guess, but I'm double-checking to make sure I'm right.

3. Is there a way to see/sort My Collection by the estimated value of each coin?  My wife asked what's the “most valuable” one, and I'd rather not click through each item to find out.

I can answer one of them.

1 - Yes, there is. Above the dashboard map there is a “view my collection” line, followed by a drop-down box and an ok button.

Keep the option selected in the box as the default one (all), and click go.

Then you'll go to the entire collection.

1 - or toggle the radio button ‘in my collection’ in the filter section of a search, but unless you use some joker * filters it's harder to see them all at once but you have more option to filter.
2 - ‘My value’ is the cumulation of the values you've entered and estimate of the value Numista gives in the year lines

3 - Not directly on the site but you can export your collection as an excel file or csv at the bottom of the ‘my collection’ page then sort by buying price (My value) or estimate (if you have ticked those boxes)