Hi TA:
If you look at the DIY Rosin Press thread in my signature I show how to build it all including sources for materials and prices. I am under $300 for everything, including the prepress. You need a few tools and know how to use them. Mainly you need a drill press and good drill bits with cutting oil to drill the holes in the plates for the heaters; also you will need a tap and die set as well.
I just made 3 new chocolate bars last night and after the last one I lick the bowl and spatula and it kicked my arse!
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