The 1984-D Roosevelt Dime is really common in circulated grades all the way up to MS64 grade that they can still be found in circulation. Examples in MS65 are a little more difficult but with enough effort and searching some examples can still be found in circulation. In MS66 condition with Full Bands they can probably still be found in rolls and mint sets but much much more difficult to find in circulation and almost impossible. In MS67 with Full Bands they are really scarce with less than 50 examples known. In MS68 condition they're almost unheard of, at PCGS we have certified less than a handful in this grade with none being finer.