Those are Chinese knock-offs... I worked at Dodge for a long time and the 12 valve and 24 valve along with a couple of others used holset for a long time and they're actually really expensive. Factory replacement turbos where anywhere from $1,500 to $3,000 and that was the non vgt... when you start getting into the variable geometry turbos price can go through the roof. If you want to get a holset cheap go to your local junkyard and pull it off of an actual diesel rebuild it and you'll have one hell of a reliable turbo.
@@alltheboost5363 Wasnt those prices with a good mark up tho? The actual big diesel turbine housings are often too big for a smaller displacement gasoline engine. I also like the watercooled feature on the hx35