What is Reddit's opinion of Osmium One Troy Ounce Metal Ingot -- .9995 Bullion -- 1 oz?

From 3.5 billion Reddit comments

I got a cube of Tungsten - much easier to get, and weighs a fair amount as well..... similar to gold. I think I'll gold plate it. =)

Or

https://www.amazon.com/Osmium-Ounce-Metal-Ingot-Bullion/dp/B00K33X9UW/ref=sr_1_2?ie=UTF8&qid=1476933916&sr=8-2&keywords=Osmium

https://www.amazon.com/Osmium-99-99%25-Element-Chemistry-Sample/dp/B01JAVZ7VG/ref=sr_1_3?ie=UTF8&qid=1476933916&sr=8-3&keywords=Osmium

It looks very expensive.

> osmium

http://www.amazon.com/Osmium-Ounce-Metal-Ingot-Bullion/dp/B00K33X9UW