The title says it all!
I have soak tested it for a couple of hours as well as loading from tape (TZXDuino). Not properly tried saving owing to a lack of reliable tape equipment but it goes through the motions so should be ok! Edge connector tested with a Memotech RAM pack for a few hours.
All the keys work but the membrane is original - I had to trim it a bit to get all keys working. All screws and feet.

I had to paint the logo back in as it was very faded.
I can add a manual, PSU, cassette and RF cables for an additional £15 if required. Just add a box from ConsoleBoxes.com and you have a nice zeddy set up!
P&p will be around £4-£5 for Royal Mail 2nd Class Signed For (UK). Could potentially post outside the UK but it is something of a pain now.

Please PM me if interested and also post on this thread.