Rotory valve oil tank sticker shock

[beeryboats]

I'm to the point of adding fluids to the engine, 582, and found the little oil tank for the rotory valve had a hairline crack behind the ty-wrap that holds it to the bracket. I called LEAF today and ordered a new one. Can you believe that little plastic tank that holds about 6 oz of oil cost $79.00??? I know it's an important piece of kit, but come on, almost $80?

[efwd]

It must be either a piece of medical equipment or an airplane part.