Well that's nice and cheap, unfortunately with the shipping it'd still end up $22 USD.
I did see one open-ended one on Amazon, but I wanted to get on with my project ASAP (instead of waiting another week) so ordered the drill-style one. I guess I'll find out tomorrow if the collect chuck will even fully fit in it first.
I wasn't finding a drawbar anyway to fit the chuck, and was going to have to make something up (thread some roundbar to M10-1.5, put a nut of some sort on the other end).
I wonder if I'd be able to cut/part off the tail of the sleeve I got, to 1) remove the tang and 2) allow access to the chuck's drawbar.
Interestingly, on the first review for this item, the person states they're specifically using an MT2 and a sleeve so it sticks out less than an MT3 chuck.