Investing in NBL memorabilia
Investing in sports memorobilia is quite popular and can often prove quite profitable with the right piece.
I have a few nbl matchworn jerseys from players such as Mark Worthington, Mick Hill, and Anthony Petrie.
Are these game worn items investment pieces? Will they rise in value over time? Are they worth more signed or unsigned? Is a COA necessary? What is demand like?
What about other items also such as game balls, shoes etc?
Any info appreciated?