How much to ask for 2007 T/A 650 original pipe?

[Serfie]

I have recently replaced my original pipe with a Schorch/Beserker pipe. The pipe has done only 22500km and is obviously in a great condition. I have absolutely NO idea what price  to ask for it. Comments/advise will be appreciated, before I post in the FOR SALE board.

 

[Gerard]

 

[Serfie]

 

[Fuzzy Muzzy]