Closed Atari 1040STE Power Supply (PSU)

I have a faulty Atari 1040STE (see this post) and after speaking to a few people here and elsewhere I think the first thing to try is a Power Supply. I know this is a long shot, but does anyone have a power supply suitable for an Atari 1040STE that they could sell me?

I am not bothered if it is not an official Atari one, as long as it works. as I'm sure you know, the ST range has an internal supply.

Many thanks.

I have refurbished 1040 STE internal power supplies for £15 each plus shipping (£4 in the UK)

Many thanks for the reply, sending you an email now...