SPINY STICK INSECT (how to convince dad to get me one 🥺🥺)

I could just buy one with my own money but yk, what's the fun in that 😏😏.

I'm still a teen, and I came across this amazing insect online. 110(AUD)$ for 2 and an enclosure!! My dad thinks it's over priced but yk, I still wanna convince him to buy me them... Any ideas on how to convince them. I love insects.

(My mums fully onboard with it as long as I don't kill them, but I won't kill them )

My dad just rambles on how amazing the stick insects outside are and how I should just catch one ( idek what type they are and how to feed them and I'm pretty sure its inhumane to catch a wild animal and keep it)

🙏how shall I convince him!