I posted my GMT Spindle Motor Air Cooled 2.2 kW (3HP) 24000 RPM ER20 for a CNC Router Mill on ebay.
The box was opened but the unit never installed as I "upgraded" before it got to the shop. It would be a shame if one of you all don't get it.
GMT Spindle Motor Air Cooled 2.2 kW (3HP) 24000 RPM ER20 for CNC Router Mill | eBay
Starting bid is a $1 too!
Good luck!