Well, call it a perfect merchandising ploy or a flawless marketing gimmick! iRobots Roomba 530 has brought in a special Wall-E edition. Underneath the fancy, glossy sticker (worth a whopping ¥5,000), theres no difference from the other conventional pieces. The Japanese market would be flooded with these by this month end and if youre in a mind to pocket this one, all it takes is (gasp!) ¥84, 000.