Go to ebay and enter “bag of air from kobe’s last game” in the search field. Love the results.
Scroll down to see “Kobe’s poop from last game”, available now for $2.25 plus $2.83 shipping.
If you’re comparing, air is generally more expensive, but comes with free shipping.
Ancient Christians had their relics – splinters from the cross, threads from the shroud – we have air in little plastic baggies. I’d say the trade in relics has gone low-rent during the last few centuries. Now I wonder if I can get Kobe to autograph my bag of poop?