I think that unless you can swing a big discount it's not going to be worth it.
The increases in GR are going to make it hard to sell in the future and the longer you hold on to it the bigger an issue it becomes
On the other end of the scale, I've just got the 7Hz x Crinacle Salnotes Dioko planar IEMs, they are stunning. Best listening experience I've had (in my very limited experience!)
Nice little bass boost and great detail, so much bang for the buck.
Can't recommend enough
Veeeeery nice. Looks great in that light