All 4x are NIB. 

Inside each box they are shrink wrapped.  On one of them I had removed the shrink wrap, but it is unused.

*(background/history. .I'd ordered the wrong ones- these arrived and I went to install , and after unwrapping discovered I needed the other variant, haf-qin. Therefore the 4x here are priced accordingly)

My loss is your gain! 

Yes, these run $39! each on Amazon!