Sorry but you are wrong. I ordered a BlackBook refurb and it arrived with lots of scratches on the case and a well worn trackpad. I sent it back.
Thats the refurb lottery, sometimes you win, sometimes you lose.
Hope you get a good one.
I've previously purchased a refurb iMac G5. It came in with lots of damage. It had a chip in the case (about a quarter-inch in size). And, it was extremely dirty (lots of caked-on grime that required scrubbing to remove). The screen was marked-up and had lots of scuffs in it.
I was told by Apple that the issues were cosmetic and would not be covered under warranty. Basically, chips and scratches and dents were cosmetic in nature and didn't affect the machine's working ability.
But, the computer also arrived with a dead ethernet port. So, it was in the shop within an hour after unboxing it for that. They installed a new logic board a few days later.
Then, the local shop (after much negotiating and such) finally agreed to replace the case that was damaged.
But, the mouse also arrived beat-up and non-functional (clicker mechanism was messed-up / it would stick and not go down). So, they eventually (after a few months agreed to replace the mouse).
Then the screen started flickering. But, they didn't have time to fix it (they were slammed with repair orders (no surprise). So, I sold it.
I say buy new if you want it to look nice.
If saving a hundred dollars is worth the risk you may get something that looks rough, then go for it. But, otherwise, spend the extra $100 and get new (yes, sometimes a refurb is $300 to $400 difference, but in several cases I've seen it save $100 or less).
Now, you may get a great system. But, understand that Apple's warranty does not cover cosmetic issues (it's in there). And, that was the reason for initial denial on my system. It's also been the reason for denial on many BRAND NEW portables that initially shipped with dents and bent panels (was an issue with some original version Mac Book Pro's).
Also, understand that whether you buy new or used / refurb, Apple's warranty policy is to provide you with a new or REFURB system at it's discretion when a warranty claim is files. So, you could buy new and get a dud and have it replaced immediately with a refurb.
So, in that case, you would have paid full new price, and gotten a refurb.
So, from one perspective, buying a refurb up-front insures that you'll avoid paying new price for a refurb if your machine happens to fail and get replaced with a refurbished unit.