Euroswapper

Hello to all
Somebody know RINZE VALKENBURG from Amsterdam, NETHERLAND? (perhaps some netherland swappers present here know him?)
he is not registered on this forum but I found his contact in a Dutch forum
I need to know is hm is honest and trustworthy
Thank you for help

I know Rinze since many years.
Each year, I buy him CC and sets from NL without any problem.
coins are UNC, prices are reasonnable.
He is VERY honest and trustworthy
I can just make a warm recommandation.
Best,
Rigobert