I have a Assus B250 Mining Expert for sale. Last I used it was about 1 year ago. I tested and still works perfectly.
I do not have enough GPU's to still run it so I'm selling it. It seems like they are going about $1000 on Amazon or newegg.
Make me an offer and let's talk. I am ok with escrow as long as it is a reputable member. No PayPal. Crypto only. Will ship in the USA.