If you are no more than six persons then I will be happy to transport you to and from the slopes for all day lessons or pick you up / drop you off for half day lessons.

Half day:(8h45 - 12h00) or (13h45 - 17h00) : 170 Euro
Full day: (8h45 - 16h30): 310 Euro 

Prices are the total cost per session for 1 -4 persons .

Supplement for more than 4 persons:
15 Euro / half day, 25 Euro / day.

Examples:
1 person for three half days = 170 Euro x 3 sessions = 510 Euro
6 persons for one half day    = 170 Euro + (2 supplementary persons x15 Euro) = 200 Euro
6 persons for three half days = (170 Euro + (2 supplementary persons x15 Euro)) x3 sessions = 600 Euro

So that you may compare my rates here are the (2007/8) rates of some of the other ski schools in the valley:

Evolution 2:                 Half Day: 175 Euro,  Full day:  305 Euro (1 to 2 persons)
Summits:                      Half Day: 168 Euro,  Full day:  330 Euro
Prestige:                      Half Day: 190 Euro,  Full day:  350 Euro  

The different ski schools  rates vary depending upon time of year & numbers of skiers, some schools have longer or shorter half days.