I bought this a while back with the intent to use it for box joints on my router table, then I decided on the Incra box joint jig. This sells for $60 on the INCRA site. Will let it go for $35, including shpping to CONUS. Here's the link:
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I should note that there wasn't an instructional video offered when I bought this. I do have the print instructions, for those of you who bother to read that stuff.
If anyone is interested, drop me a note at snipped-for-privacy@gmail.com.
Larry