[AB] Shaw's prices

I hope shaw's prices go a bit cheaper like 20 bucks. I have 25mps plan 2.5mbps up for $67.00 . I change from business to residential depending on how much money I have and what I need for networking. Just to let you guys know, I used to have broadband 100 with 5mbps upload back in 2011 for $69.00 bucks. The only reason I never kept it till today is cause I wanted to get business internet. Technically internet should be 20 bucks cheaper than it is, at least and what about the left over bandwidth we don't use each month. How come the extra 150 + gigabytes that I don't use aren't added to my package for further usage. If they want no scap that UBB stuff then how come they don't do this math: Total Price ($67.00) x Fullblast usage (25mbps x 24hrs x 31days)= 980GB - 250GB = 730GB . So theres 20 bucks plus 730 GB missing from the most basic basic packages now. I have had Very good service though and can't really complain about quality.