Sealed Lock Doesn't Work?

ok, i have an issue with my lunchbox,

I am thinking about sealing it, but then i cant make my future cygnus wear it, or sell it later on.
but now i read here that you can transfer item trough you locker to other chars, even if they are sealed..

but lunchboxes are untradable, so will i still be able to use carma's scissors on this untradable item when i sealed it?
so i can tranfer it via my locker to my cygnus?

also im interested in what somebody a few posts before said in this topic about kms having a pin system to undo the seals?
oh and about the ticket system, would it also work if i send them a ticket for undo'ing a lock even if i did it myself, without getting hacked like the guys in maple sea?

oh and the fact that you can transfer locked items via your storage, as usefull as that may seem, it does have a huge downside: that doesnt make when i seal an item i want to never lose it, but via storage transfers i could just dump all stuff on a new char i made on the same account as the sealed items i want to get rid off, and then delete the char? bye bye items

Karma scissors don't work on all item marked "Untradeable". There's a special value called "TradeAvailable" which must be active as well to make Karma Scissors usable on it. So, Nexon would have to add TradeAvailable to Lunchboxes for Karma Scissors to work on them. I don't really see them doing that, so it probably won't be possible anyway. Nexon will just forget to give Lunchboxes that option.

That being said, I'd say go ahead and lock it, and should Nexon ever apply "TradeAvailable" you can go send a ticket and have it unlocked.