I suppose prices could have changed, but this was only a few years ago. I also have a Laso brand timing chain tensioner installed and it's a high quality piece. I'd say the company is a good bet. My water pump came with a gasket but it was folded in the box and I hate dealing with that. I didn't know it came with a gasket so I ordered a separate one which was not folded when delivered.
I forget the gasket manufacturer though.