We can use my CSGO skin collection as an example. Currently worth just under £7.5K. Maybe I'm just retarded for spending so much on in-game skins but over the years the price has steadily increased on these skins as the supply begins to diminish and each rare item slowly fades out of circulation into the hands of collectors.
You will note in the green circle it states the condition of the knife (FN - Factory New) which is the best condition you can get. Alongside this it carries a unique float of 0.0195, which in simple terms equates to the condition of the skin. The lower the float, the better the condition of the skin and the rarity of the skin.
You will also note in the red circles are the patterns of the knives, each one carrying a unique pattern to identify its rarity. No person can own the same version as me, what I hold is desirable and will likely continue growing in value over time as less become readily-available on the market.
