Looks like scores are bugged here too?
I also have two scores listed, the faster if my new one today. I've recalculated the slower one to try and get rid of it but it remains atm
Nah ccl is doing them for £120 too
https://m.cclonline.com/product/229986/90MB0T90-M0EAY0/Motherboards/Asus-RoG-Maximus-IX-Apex-Intel-LGA1151-Z270-Motherboard-EATX-Raid-LAN-Intel-HD-Graphics-/MBD2131/
You can buy these brand new in the UK for £120 now, not sure about Europe, but you're probably better off just keeping it or you've likely got to really drop the price to get a buyer