newegg aceapts paypal and as much as i hate paypal its not gonna be hard to get someone to give you paypal funds for btc 
PayPal worries me because of chargebacks though...
You are offering less in BTC than the item costs?
5.2 is 718.60
Laptop is 799.99
5.2 is 718.60
Laptop is 799.99
What price quote are you using? At time of writing (12:20 CST), MtGox prices bitcoin at $157, and 5.2 x $157= $816.40