https://www.ebay.com/itm/New-Phase-Linear-Model-400-Amplifier-Front-Panel-Face-Plate-in-Black/263352912235?hash=item3d510e896b:g:YrUAAOSwqiVaH3MQ
I paid $190.00 for the one I have. It is supposed to be laser engraved. This seller does not say if lasered or silkscreened. I'm going to ask him.