What to do about gold on my old server.

Sooo. I got shadowlands about a month ago to play with some friends. However they are alliance and all my old mains are horde.

Anyway, just used a character boost and went about my business. Realized last night that I have 80k gold on my old server....

Is there anyway you guys think I could put it to use? Otherwise I’m thinking about leveling one til I make the extra 40k for a token but I’ll have no one to play with as my current main and guild are all alli

Any suggestions?