What does ling cost?

Excuse me, but could you please clarify the pricing of Ling? I'm interested in learning more about the cost associated with this particular cryptocurrency or financial product. Is there a fixed price, or does it fluctuate based on market conditions? Additionally, are there any hidden fees or transaction costs that I should be aware of when investing in Ling? Your insights would be greatly appreciated as I make my decision on whether to proceed with this investment.