Miller 30-100-540 medium duty oxygen regulator

I have this brand new in package oxy regulator.

http://www.weldersupply.com/P/264/Sm...mDutyOxygenReg

input up to 4000 psi
output up to 150psi

brand new, I paid $90 for this after tax at a local supply store. I ended up not needing it.

$40 shipped OBO.

paypal or venmo is okay.

thanks for looking