shell (something) out
phrasal verb with shell verb [ T ] uk/ʃel/ us/ʃel/
informal
（通常指不情愿地）支付，拿出（钱）
to pay or give money for something, usually unwillingly
Having shelled out €150 for the tickets, I wasn't going to miss the show. 我忍痛花了150欧元买票，说什么也不会错过演出的。