price for a largefly shuttle deen loom

Hello, due to economics, I have part with my deen two harness fly shuttle rug loom. It does not look like any of the pics posted on this site, it does look like this pic of a deen I found online: see attachement. I was wondering if anyone knew the actual model name of this loom and if $600.00 seems like a fair price to ask? Thanks, Pat