Some advantages of buying direct:
1. Ease of financing (Disney will finance the purchase for you)
2. Quick (Virtually no wait, in the system within a couple of days)
3.
DVC pays closing costs
4. MN fees are pro-rated so you wouldn't have to pay a full year
5. Can pay by credit card!
6. There may be promotional deals that can make purchasing direct as cheap, or cheaper, than buying via resale.
Disadvantage of direct:
1. Might pay more per point.
Advantages of buying via resale:
1. Can get a smaller number of points
2. Can save some money per point
3. Contracts are negotiable (might be able to get seller to pay fees or closing)
4. Can buy at sold-out resorts that might not be available thru DVC direct (ex. BCV)
5. You might be able to find a contract that is fully loaded with all previous UY banked points, all current year points available, and all future year points coming.
Disadvantages of resale:
1. Must pass Disney's right of first refusal (ROFR)
2. Can take 6-8 weeks
3. You have to acquire your own financing (may or may not be better than DVC's)
4. You might find contracts that are stripped (no points until the next UY).
5. You might have to wait until the "right" contract comes up