Will I get any buyers?
*** Level-7 Kamarin
*** Level-3 Elemental Cloak
** Level-5 Cobalt Armor
** Level-1 Bristling Buckler
* Level-5 Heavy Hatchet
If someone doesn't know by heart, these are the costs of unbinding:
1-star 100 CE
2-star 200 CE
3-star 600 CE
Unless those items have useful UVs on them, they will not sell for enough to justify unbinding.
In order for a 3* item to make a profit after an unbind, it would need to go for 30,000 crowns. That's just to cover the unbinding cost, nevermind whatever you sunk into the item originally. Without some kind of UV, I can't really see anyone paying that much for those items.