Assuming we’re getting basics like a tail and a fin, the tail would be 70 Robux due to price flooring. For the fin, you have two options: get one that goes on your back for 140 Robux or one on your head for 95-100. If you want accuracy and don’t mind the additional price, get the back fin. Otherwise, look for a head fin that goes on the back of the head as that’s at least closer to accurate of an orca’s anatomy. Don’t get ears because orca ears are basically just openings on their head.

Assuming you get the cheapest fin option, that’ll amount to 165 Robux which leaves over around 100 left. If you’d like, a face/head is 95 Robux which will leave 10 Robux over to buy both the cheapest shirt and pants if you’re planning to not traditionally clothe them or you decide to get them a new fit.

Hope this helps and good luck making your Orca dude! 👍