Mercury 4 stroke 100 hour service

Anyone know the cost on a 100 hour service on the new Mercury 4 stroke and what all they do?

What motor Hp

You can get a 100hr service kit - I got one from Partsvu- has oil, filter, lower unit grease and water/fuel separator - I couldn't find the synthetic blend mercury oil anywhere around me so ordered this online - received in about 4-5 days and you can do it yourself kit for the synthetic blend oil was about $110 or so.

My Yamaha was $350, parts and labor.

i have the 100 hr maintenance kits' in stock.

i can show you what all needs to be done, or i can do it for you.

normally around 260$ if i do it.