Its rare that we get these demo units.   They are 20% off our normal low price.  We go to several trade shows to show them off as well as demos we do in our showroom at our warehouse.  So once a year we have a sale and sell off the demo units.   They may have been turned on and ran a few times.   They might not be in their original box.   However, they will come with everything the new ones does (100% complete), be in new condition, work perfectly, AND come with the original new warranty.   This is a great way to save big.   So especially if you need multiple units buy these now.   We only have a handful of each model and they go quick and we sell out each year so don't wait to snag these!