I am leaning towards not getting it slabbed/certified. This custom holder is kind of neat, but it would be nice to have it graded as it is quite a dramatic double strike in a nice MS grade (pretty confident it is a solid RD).
It looks nice in there but, it just won't fit in a slab box. I've found that the capitol holders look nice they just get in the way and mix match my collection and sooner or later i bust them out and slab em or 2×2 em. I say slab it. Never know you might get a 65 red!! Either way beautiful coin.
The Capitol holder looks nice. I would keep it in there. FWIW I don't think a slab would add any value or make it any easier to sell. The coin stands on it's own IMO