12 volt compressor fridge- any reason not to buy this one ?

Well my search for a fridge is now over as I purchased today a gently used Dometic absorption fridge for 300.00. The seller ( a dealer ) had it running on 110 and switched over to gas and it worked great. At the same time he had a Coleman Mach 3 roof AC ( also used ) for 350.00 so I snagged that also. He had that plugged in and running it was quiet, no vibration and blowing nice and cold. So two more items off the restoration check list !