HermitshellLarge Hard Game Card Case .Fits for Main Card Game -Card Game Sold Separately

Would this work for magic the gathering cards (sleeved and inside a plastic ultrapro deck box)?

Will ultra pro deck boxes (80 count or 100 count) fit inside this? i understand that the corners are round, so i need to know if the boxes will fit.

Does this case hold mtg cards in their sleeves ? i've read reviews of many cases, that say you have to jam the sleeved cards in, so they get bent...

Does this hold psa cards up and down?