Standard cost of one-page certified document (Birth/Marriage/Police Clearance Certificate etc) translated from Russian into English is $55. Translation of a one-page legal or medical document is $70.
This includes  electronic delivery world-wide. Certified translations in English-Russian pair typically include extra clauses/text required by Russian authorities, which means extra cost. If digitally certified, the translation can be printed at the client's end without loss of fidelity. However,  If you require hard copies with wet stamp to be posted within and/or outside of Australia, extra charges would apply. 
The following rates apply to documents exceeding one page in length and delivered electronically (no printing and postage included):