I'd avoid it...
As Rick noted, it's a clone of the Jabsco manual, which is not known for durability or quality. Their toilets may be new, but I haven't noticed that Johnson macerators--which are also a clone of the Jabsco--are any more durable. If you want to stick with manual, the Raritan PH II--or PHC, which is the same pump, but on a compact base to fit in a tighter space--is by far the best "bang for the buck"...which for about $275 has been rated the best manual toilet for several decades.I'd avoid used...most of it is either worn out or so neglected it can't work without major repairs--IF parts are even still available. And I'd also avoid ALL sanitation equipment on eBay unless you ask me to check it out first...'cuz I've seen too many "new in box" that may well be, but that box has been sitting on the shelf for as long as 25 years...so obsolete that it no longer works and worse yet, now parts still available.Taylor, the reason so many people are swapping manual for electric is because most people would rather push a button than pump a toilet a zillion times.Joseph, the two "Seaclos" toilets you replaced are Wilcox-Crittenden Headmates. The toilet you referred to with the lever type handle is the Wilcox Skipper, or even maybe the Impeerial...which WERE the best US made manual toilets, but have both been discontinued in favor the Skipper II, which is still a good toilet--and should be for upwards of $750...but still never held a candle to the British made Blake victory and "Baby Blake," which have always been the best manual toilets on the planet...and also should be, with prices at today's rate of exchange of about $2000 and $4000...but worth every penny 'cuz it's impossible to wear out either one.