No idea how much value being graded really adds for these sorts of cards but feels like a 10 has got to be hard to get even with pack fresh cards. If you like the card just buy a loose version and keep that graded one imo.
From what I know, they’re cards that don’t even have a graded 10 still it’s normal to be a 9.5 I think. It’s also very hard to get a 10, so if anyone has one they shouldn’t use it and they should keep it in the case because its a MASSIVE flex
you open it and play it unsleeved of course. just like Richard Garfield intended. bonus points if you play it while eating doritos or something like that.
My suggestion would be to run a regular version of it and when you play it switch it and put the graded version on the battlefield on top of it 😉 win/win right there!
The card being bulk was really obvious though, it is basically like a Timespiral storage land, but much more narrow. And how often do you see people playing the storage lands?
I think you should break the slab and use the card in your deck. Gift you bring everywhere, treasure it and tells story of is far better than one sitting on a shelf.
Don't break the slab, but carry it with you when you use the deck with the Panharmonicon and put in something like a token or marker card in its place. Then when you cast it, pull out the slab and slam it on the table.
put the the slab into the deck box an a proxy that will reresent the parnhamonicon in deck and hand and if ut hit the battle field you pull out the slab 😅
YOU'LL LOSE A LOT LESS MONEY/VALUE IF YOU JUST GET ANOTHER COPY FOR YOUR DECK. THEY'RE NOT THAT HARD TO FIND. dON'T CRACK OPEN A GRADED 10! oops. capslock.