A powered grease gun. Got it on an Amazon return warehouse deal. Regular is $145, snagged it for $90. Just like brand new. Ordered it last night and in my hands this morning.
Had been looking at the Ryobi powered gun since I already have a ton of their tools and batteries but found it expensive, never in stock here and doesn't have variable speed. This is about a third of the price. And my son is getting me a Lock n Lube from his shop so this will be a sweet setup.