After locking into a collection

After I lock a gold in for say Corey Kluber to the rangers collection, I know I can’t sell duplicates at the time but if I wanted to buy and flip him after he’s locked in or I pack him can I sell that duplicate?

If not will that be introduced or? You should only need 1 to lock them in

Yes you can

Yes, you can sell any Corey Kluber duplicates you get, the only duplicates you can't sell are the 4 card team-specific packs from affinity.

@Nanthrax_1 said in After locking into a collection:

Yes you can

Thanks, do they have to be obtained after I lock him in or?