Should I sell my kid for Ironman registration fee?

I’ve been wanting to race Oceanside Ironman 70.3 for a long time, and I and a old road bike I don’t use anymore as back up, I thought about selling her, to pay for couple of races fee for this year, ( including 70.3 Oceanside) So I did a proper cleaning and tune up on the bike, she got super dirty bc shes poorly maintained. But after seeing how pretty the she turned out.. I’m very conflicted about selling…I was joking with my roommate, saying this must be how parents feel when they are trying to sell their kids, when they are cleaned and dressed up. She’s a 2017 Allez Sport, with carbon fiber fork. What would you guys do? How much would you price her?