Anyone selling a Cannondale Hollowgram Lockring Tool?

[cheshirerob]

Looking for the above so I can change the chainrings. No UK stock due until June/July. I could go to my LBS but want to trial different sizes so would prefer to have the tool in my collection.

 

[Cycling_Samurai]

What bike you got?

 

[cheshirerob]

Synapse. This is the lockring