How much is a rune euro?

Excuse me, could you please elaborate on the concept of "rune euro" for me? I'm not familiar with this term in the context of cryptocurrency or finance. Is it a specific type of digital currency or token? And if so, could you provide an up-to-date estimation of its current value in relation to other established currencies, such as the US dollar or Euro? I'm interested in understanding how it fits into the broader financial landscape.