JetBlue TrueBlue - what other use for travel bank credit?

I have $100+ credit in my travel bank from a cancelled flight last year, and it's going to expire in July. So I'm wondering what other use for these credits, other than booking a flight? (because I don't fly JB anymore due to relocation)

any input is appreciated..

You can probably sell it to someone on eBay. You'd have to book the ticket for them, but there shouldn't be a problem.

You can probably sell it to someone on eBay. You'd have to book the ticket for them, but there shouldn't be a problem.

did a search on ebay, but couldn't find anything similar. How do you go about this?