How is NA sales for PS3 effected when 80 GB sku is available again?

[cleveland124]

Sales will be up approximately 35-45% for a few weeks as those individuals that wanted an 80 gig are able to fulfil their demand.  Then sales will go back to current levels and approximate the 60% 80 gig 40% 40 gig split that was in effect before the 80 gig went MIA.