"Quite good item" is not a sufficient characterization to use "2 cleaners" (for start). On top of these, add all the huge cost to mod the item. If u r going to clean it, u ll probably plus it sufficiently high, stat it with sufficiently up2date stats, drill it.
Since item-modding cost is ridiculous at rom, u try/should-try to invest only at the best/almost-best pieces. After all, in the very end u will pay (in any sense) for the Abl, stats, clean stones, drillers, plussing gems.
Having these items clean from scratch will allow casual gamers to use them without modding them to the bleeding edge. Just throw 6 yellow stats and u can enjoy the class u like.
ps: not been in game for long but i dont think things have changed concerning the modding costs