Thank you all for your answers and advice.
The thing about DVC for me, is that I dream about staying at the deluxe-resorts. (Looking at you, Polynesian)
I think that the price for cash and even the cost to rent dvc-points is too steep.
If I buy dvc, I can stay at those resorts a couple of times, and then sell the contract hopefully for a good price so that I won’t loose too much money.
Just beware that it's not always so easy to stay at the true deluxe resorts -- like Poly, unless that's your home resort.
While you can often book Old Key West and Saratoga Springs... they really aren't quite the same as staying at the Poly or Grand Floridian or Beach Club or Riviera.
So I don't know what home resort you were buying, but I'd hate to see you buy it with the intent of only using it 1-2 times, and then not even get the resort you wanted.
But truthfully, once you factor in closing costs that you will never recover, commissions from re-sale, etc... There is practically no chance you will get your money's worth going just 1-2 times.
It would be much cheaper to pay full cash rack rate,
Look at it this way -- Say you are buying 150 points at $120 per point. You will pay around $1,000 in closing costs. Owning the points for 2 years and 2 trips, you will pay about You will pay about $2300 for 2 years worth of dues. So that's already $3,300 you will never get back.
Now, go and re-sell your points--- Let's say you actually manage to get $115 per point -- So only lost $750.. But then you still have closing costs on the sale and/or taxes and/or commissions. Just in commission, expect to pay 8.5% at least. So that's $1500 in commission. With other costs, figure the sale is at least $2,000.
So you've now lost $6,050 for 2 150-point studio trips. For $6,050.. depending when you travel, etc, you likely could book 2 deluxe resort trips.
If you rented points: renting 150 points at $18 per point for 2 years -- That's 5,400. So renting would be at least $600 cheaper than buying the points.