Thought I'd mention them. I don't know the sellers, thought somebody would be interested.
I would never buy a metal detector from a company that can't keep up with their orders. If you have to wait three months to get it, imagine how long it will take if they need to repair it for you? Six months? A year? No thanks.
Now wait. They're good machines. I'm sure someone here just may be interested. I have no idea if the warranty transfers to the new owner, but just read the listing carefully like with anything else you buy.