For those who still want it new, but at less cost:
I just wanted to share that the newer versions of many of the ChalkDust math programs are available from the publisher. You just need to look up the ISBN numbers on Cengage Learning or CengageBrain, write down the numbers, and call to order directly from HMHCo. According to the rep, because of changes in policy you cannot order the DVD's online online unless you are a school, but can if you ID yourself as a homeschooler over the phone.
I purchased the Prealgebra 5th edition textbook, student solutions, and DVD's (now down to 5 because of advances in recording) for $225 with shipping. My DD has decided she loves Dana Mosley.
