Shimano 600 Tricolore headset wanted

[Sbims]

Hello kind people of the forum,

I'm currently looking for a shimano 600 tricolore headset in good condition if possible. I'm not looking for NOS, but cosmetically nice and and in working order. If it just needs a good service, that'd be suitable too!

thanks in advance!

 

[spitball]

I have a 6500 headset, the only difference (I think) being sealed bearings in the 6500, perhaps someone else can confirm.