How to buy teh epik duck?

Excuse me, could you please clarify the process of acquiring the so-called 'epik duck'? I'm a bit confused as to how one would go about purchasing such an item. Is it a physical object, or is it perhaps a digital asset? If it's the latter, are there specific exchanges or marketplaces where I could find it listed for sale? Additionally, what payment methods are typically accepted for such transactions? Any information you can provide would be greatly appreciated.