The Mac is cheaper.
Proof:
Macbook Pro depending on Model, I wil work with a $2000 one. 3 year and 5 year figures are average computer lifetime "figures". IE How long until you would buy a new PC.
Macbook Pro 1x $2000, after one year sell $1800. $200 times 3 = $600 (I use $200 as a average figure, could easily get more or less).
So after a 3 year period you are effectively buying your "new" Macbook Pro for $600 and keeping the latest 24/7. Now you wonder what if you want yours to last 5 years? $200 times 5 = $1000, so even after 5 years you are paying $1000 for your "second" computer. Now if you consider this, no PC you buy for $1200 will last 5 years then on a 3 year basis the Mac will be $2600 compared to the PC $2400 which when you add warranty could easily add up to more then $2600.
Seriously take this into consideration, Mac resell value is something people rarely consider.
If you dont like getting a new MBP every year, it still works out:
$2000 MBP approx $1000 value after 3 years (Could easily be more or less). So if you consider that after 3 years you are going to sell the laptop for $1000 then really you are paying $1000 for the MBP + whatever tax you have to pay if you need to borrow the money and $1200 for the PC.
As someone who does sell and buy a new macbook pro every year I have to say these numbers are highly suspect.
I agree that macs tend to hold resale value quite well, compared to comparable PC counterparts. But to be realistic, the numbers are more like this. I spent 1099 on a new macbook pro with student discount and get my ipod touch for free. I end up paying 1099+229 = 1328 + (sales tax 86.32) -229 instant rebate due to me driving to conneticut = 1185.32 +2 hours of my time and gas etc, but I hate mail in rebates so the instant rebate is worth it to me.
I have usually been able to turn the ipod touch for about 170 on ebay, but - fees and paypal etc and shipping. I tend to make about 150$ (ymmv since if you needed or wanted an ipod touch or know someone who does etc etc, but this is a conservative number which should be about right)
1185.32- 150 = 1035.32 for a macbook pro (Which is the same as me driving to Jersey and buying it from microcenter for 999+35$ sales tax = 1034.99, but since I've done both, I will say outright it's much less of a hassle to deal with the apple store if problems arise, ie I never had problems until the 2011 mbp, which had some strange clock/reset issues and tried to exchange it after 1 day... took forever of waiting there.
I have typically been able to turn around my macbook pro after the next refresh for about 800$ net. which does leave me with 235$ net cost after 1 year of use. Which is a decent deal, But on a 2000$ model, I'm sure the depreciation isn't 235$, but closer to 470$ as a percentage wise cost.
The other things involved though are the effort related to selling the mac and the time involved. As a student when your time is free... actually less than free since you're paying to go to school, this is quite worth it. As I get older and I start working, my time starts to be worth money, so it becomes less worthwhile.
But that aside, again you can get a toshiba R835 with the same specs and usb 3 vs thunderbolt, lighter etc... + free xbox 360 now for 800$. Or get the same specs in a lenovo for 559$. Or you could sell the xbox 360 for 150$ profit easy and end up with 650$ If you were going to argue from a financial standpoint....
3 years worth of laptop = 1035+235 = 1270 after 3 years with residual value of 800$ or 470$ lost value
3 years of laptop with a lenovo 560$ net investment (1270-560) = 710$ if I had purchased AAPL stock in june 2008 (which actually was it's high point for that year, you could purchase almost 4 shares)
Then after 3 years now 4 shares is worth about 1375$ And take the residual value of the lenovoi (hey it probably will still be worth 100$ lol) = 1475$
Now... would you have a faster laptop experience with the first option, yes. If you technically wanted to maximize your money you would just buy apple stock instead of laptops lol