EBay has an active winter week auction here
https://www.ebay.com/itm/2-BEDROOM-...h=item48b42670c6:g:s3cAAOSwy2pbvhvi:rk:2:pf:0
Summer you can pick up for about $1000 and mud season, free. However, the maintenance fee of $1093 (for a 2 bedroom) applies regardless of what season you purchase. EOY use and one bedroom would be less expensive and still get you day use privileges. However, the 2 bedroom is a lock off, so you can get two weeks usage out of your purchase, if you plan to use it for skiing.
But you are putting the cart before the horse. Try skiing/boarding first. Lots of ski hills offer great package deals for new learners. Timeshares will still be for sale after you know if you want winter weeks or summer weeks.
One of the best deals is Copper Mountain’s Ski & Ride University. For $249 never-evers get three full-day lessons, lift tickets, equipment rental and free parking in the Union Creek lot. They even spring for lunch on the second and third days. Graduates earn a free lift pass for the rest of the season and half-off next year’s pass. This incredibly good deal sells out extremely fast so check it out if you're interested.