For reference, as mentioned in
this thread.
I have been able to purchase a CPS-6017 with a 110V supply and US power cable by asking Gophert directly and paid USD 220 shipped.
I only have a 300W load to test it, but at 300W (25V, 12A), the CPS had no issue. According to my wall power meter, the PF was ~99% and the efficiency ~85% at that point.
I also looked at the supply with a thermal camera (Flir One gen 2) and found it very cool except for the already mentioned SMD resitors, which the Flir was measuring up to 130C. Closing the case for a realistic airflow, they were more in the 115C. Still pretty high.
Finally, I got a user manual (attached) for those who want to have a look at it.
Overall, I think it's a good deal for the price.