The "Daily Deal" system isn't very good IMO. It's easier/faster to make an alt and get Earthquake, Thunderbolt, Ice Beam, Flamethrower, and Psychic than to wait 50 days to maybe get that one TM you wanted.
I think that it makes more sense to just make each TM 80,000 pokedollars and put them in the Game Corner like Ice Beam, Thunderbolt, and Flamethrower are.