$65 for the set will include shipping to your location. You are able to press/torch the old bushings out, if not, Roca wouldn't sell bushings. I did lower arm and caster arm bushings the same way, local shop torched and pressed the old ones out of the OEM arms, greased and pressed in the new bushings. Saved the cost of having to buy an entire new arm when all that needed replacing was the bushing.
let me know if interested, i'll give you my paypal info.