Windows 8 "Core" retail boxed upgrade $109.99 - $40 off code EMCXNVP64 (exp 8/1) = $69.99:
http://www.newegg.com/Product/Product.aspx?Item=N82E16832416578
Limit 5/customer
Windows 8 Pro retail boxed upgrade $199.99 - $130 off code WIN8STUDENT (exp 7/31) = $69.99:
http://www.newegg.com/Product/Product.aspx?Item=N82E16832416562
Limit 1/customer
**Required: Valid .edu email address necessary for eligibility. **
Both codes are directly on their website.
http://www.newegg.com/Product/Product.aspx?Item=N82E16832416578
Limit 5/customer
Windows 8 Pro retail boxed upgrade $199.99 - $130 off code WIN8STUDENT (exp 7/31) = $69.99:
http://www.newegg.com/Product/Product.aspx?Item=N82E16832416562
Limit 1/customer
**Required: Valid .edu email address necessary for eligibility. **
Both codes are directly on their website.