What $1000 items do you own that you refuse to sell?

I was looking at the prices of my camera lenses when I got the idea for this post. I have several lenses that cost well over $1000 and I would happily use them for the rest of my life. They work beautifully, I have always used them well, and they take excellent pictures. I refuse to buy new ones just because they came out with new ones. I cannot think of any other item aside from my camera lenses that I happily use without any intention of ever replacing. I also happily use legacy lenses for both film and digital photography because they can be bought for much cheaper but have stood the test of time.<br><br>What are your favorite items that you refuse to sell and have stood the test of time for their quality?