yupp, best choice is to get them on auction house, i made my twink this way, to make a *full* pimped item you need 6 low lvl fusion stondes from AH, all with the same stats,best is if you go buy those with 2 **** stats on them, eg:
i bought 6x **** stones with 10 LP 3 Agility à 50k gold, thats 300k gold, two of these stones i used with *clean* T3 items, you can buy those for 2,1k gold at NPC, the other four i combined with items with X stats, eg 40 Stam, 40 Agi, 35 Stam and 35 Agi. then i threw them on a nice lvl 25 leather cheast and ma lil rogue twink got a bit more imba =)
atm im at 6,7k life and 1,3k agility unbuffed, without ever havin used ItemShop Stones for pimping
. just go to AH and keep your eyes open ^^
PS: My twink is, as i mentioned, a rogue, and if you think 6,7k life and 1,3k agility isnt much, lemme just say one thing: hes lvl 31 ^.^