I’m just done with it. I’m tired of reformatting files and researching settings for laser-ready materials that don’t cost me an arm and a leg, only to triple focus and reposition my preview cut and have it miss by a good half inch. I stopped doing large-scale commissions because the pass through would fail to line up despite every effort.
My guess would be less than 50% of what you paid! I tried selling my plus a year ago for $1500 and it had a extended warranty and couldn’t get anyone to buy. I also had over $350 in extra parts to go with. I just decided to keep it till it dies and then just throw it away. Not mad at Glowforge, but they just don’t hold their value like the Thunder I now use.