Where can I purchase a coil spring compressor that will work on my Mercedes-Benz for a reasonable price? I know the spring compressor looks like the one at this URL

http://www.********.com/sirtools/mb/M0070.html

In Germany, I have seen spring compressors of this type that have the end plates made from stamped sheet metal instead of those super heavy duty cast/machined plates on the spring compressor shown in that URL.