I got a Hobart cyberwave 300 3 phase welder for free, was told that it works but I have no way of running it (need 3 phase power). Was thinking of either putting it on ebay or scrapping it. Any suggestions.

Thanks

 

I'd sell that on eBay.....that is a pretty serious industrial power welder, not really geared for residential use (hence the 3 phase power requirement). I'm no expert by any means, but at best guess you can probably reasonably expect to get $400-500 (depending on the year) if it is in good working condition with all the parts to make it work.