I have some 24 Thermoflex if interested. Remember, it is not so much the cost of the Liner, it is the molding process. Looking for them on line, then bringing htem in to get molded won't be much different than going into a shop that stocks them and having them mold them. Unless you plan on molding them yourself.
Being that that the liner is a 24 and her boot is a 24.5, will that make for a tight fit for her foot? How much do you want for them? What is the difference between the thermoflex and intuition liner? Can you explain the heating and molding process? Thanks.