WTB: 16t track sprocket

I'm looking for a 16t track sprocket. Preferable in fairly good condition/brand new.

Dura Ace or anything else alike.

Thanks

Got a 16T DA 1/8" one here that's surplus to requirements , £ 12 including UK postage , let me know !

Is it brand new?

Sorry for the delay , no its not brand new , you can get new ones from Wiggle for £18 delivered, DA track sprockets don't really wear out !
Postage is £1.50