TG!334 v1 is super rare and expensive. I suspect the Jupiter will be $750 used or less by the end of the year. I've purged all headphones I paid more than $800 for except the HP1000 (which I'm selling) and the Code-X (which will be my only pair). I am not buying anything above that price threshold again until I'm in a different place financially. I really like the bass on the Jupiter and need to give it a second listen out of my GOV2 in balanced, GOV2 > leck in SE, and right out of my phone against the UERM to decide if it's the right earphone for me.