Amazon has them for $399 w/ free shipping:
http://www.amazon.com/exec/obidos/ASIN/B00004Z9IG/qid=973291715/sr=1-7/102-9366251-2475350
Staples.com has them for $501: do a search for IM1105375 and you'll see it.
Price match that and use the $40 coupon will brings it down to $359 or $380 w/ tax.. shipped..
Or you can use the $15 off coupon and just buy it from amazon for $385.
I think it's better if you buy it from staples because you can exchange it at a local staples if it's no good. The cheapest that I've found it elsewhere is for $406 w/o shipping..
If you have a Firstusa Ecard, you can get 5% rebate for amazon purchases..
There is a $30 rebate but it's only if you bought it from microcenter:
http://www.shopkds.com/promos/
Anyone know a better deal for this??