バンクーバーからウィスラーのグレハンバスのチケットの、回数券があると聞きました。
何枚からいくらで売っているかご存知なら教えてください！

http://www.greyhound.ca/home/en/SummerWinterSpecials/WhistlerMountain/SkiWhistlerSpecials.aspx

Whistler Mountain
Special Return Student Fare

$32.00 plus HST Buy Now


Hostelling International Discount:
Hostelling International members can save 25% on one-way and round-trip adult fares. Hostelling International membership cards are available for purchase at Vancouver or Coquitlam terminals, as well as online at www.hihostels.ca
20 Pak

(sold only at the Vancouver, Squamish, Whistler Bus, & Coquitlam Depots)
Effective May 1, 2008

Between Vancouver / Coquitlam and Whistler
20 one-way coupons $234.29
Between Vancouver / Coquitlam and Squamish
20 one-way coupons $123.81
Between Squamish and Whistler
20 one-way coupons $110.48
Between Whistler and Pemberton
20 one-way coupons $60.95

Fares subject to change without notice.