The RBTA i purchased off sdreefs about a year ago keeps splitting and has taken over half my tank. There are at least 6 (really hard to count them at this point) and looking to sell 4-5 of them.
Selling the larger ones (4-5") for $45 and the smaller (3") for $40. I think they are all on one rock so if you want to take the whole thing, I'll sell for $250.