Help please ! Tts 8j ecu

[Purenrg]

Hello all
My 2011 tts 8j roadster needs a new engine ecu so I am trying to locate a secondhand part as audis price for this looks like a phone number .
Can anyone recommend a source?
I've looked on ebay

 

[Purenrg]

Just thought I would mention
Problem solved with a new ecu from audi and a 2 week wait for part a real snip at
£1513.