I don't believe you are able to use MB as a downpayment any longer. I don't believe you can use it anywhere instead of a downpayment. They used to require that $500 be out of your pocket, now it is higher.
I am not exactly sure of the numbers, but I beleve they want 10% out of you pocket, if MB adds another 10%, you will get the 20% down interest rate, but you can't use MB for the first 10% down.
Somebody is tightening up on their credit requirements.
If someone has more exact information, please correct me, but I am pretty sure I am close to the present guidelines.
$60 is a good price, but it is $65 now that points have gone to $80, but even $50 is not a good price if you plan to buy VB points mainly for use at WDW resorts. If the purpose is mainly WDW
DVC resorts, a resale at an on site resort would be a better move. If they are mainly intended for stays at VB, then its a very enticing offer....but also, remember, VB points are about the cheapest for resale and I think the buyback for VB points is going to be VERY low. I think you can make some very far below asking price offers on VB resales.