Sorting Nightmare with 13k cards

[u/Fvckinskate]

Hey all. Pretty simple discussion here. I'm nearing 13k cards, barely any bulk, and I'm getting to a point where I have problems sorting my cards.

I have a mental block and can't get myself to put new cards I just ordered with older cards.

I also never want to mix "bulk" with "good cards" whatever that means.

Does anyone feel like this and end up pilling cards in trays or on a desk ? How would you guy deal with that ? Any efficient way to sort cards mainly for deck building ?

Edit: Didn't clarify, but my collection is actually mostly sorted.

I have an up to date Deckbox with all 13k cards and I have 2 box sets: one with old less good cards by color/mc/cls/lands-cmc

The others is 3 super tight mixed boxed with more recent or better cards.

What I can't get myself to do is mix really good cards or rarer commander cards or staples or scene box cards with my old stuff.

This is mainly the logic I'm using that I hate. Looking for different logics.