Yeah, prob'ly just taking their time in order to get rid of the old stock (but who would buy a slower and much more expensive chip) and/or (I've seen) the 1Mb cache CPUs that are not yet fully discounted. Just two days ago, AMD surprisingly announced more discounts (for more chips - i.e., 5000+, 4800+,...). I bet a lot of retailers are mad at AMD for that.