I'm looking for a cheapish solution to triggering an off-camera flash. The camera is a Nikon D60 and the Flash a Nissin Di866 Pro.
So far I have not been able to find a suitable trigger. I'm hoping to pay < £40 (GB Pounds).
There's a pretty good chance that the CowboyStudio system would work for you.
While your flash is not specifically listed as compatible, the trigger voltage is 3.5, well under the 12 V maximum, so it should work just fine.
These are not known to be as reliable as some of the top brands, but at the significantly lower cost, they are a great option, and tend to get good reviews.