At present, what we do have at RightStart is a CD of all the worksheets (including practice sheets) and appendix pages for Levels A-E for the cost of $100.

http://www.activitiesforlearning.com/index.asp?PageAction=VIEWPROD&ProdID=132

There you will have unlimited access to all the copies you want. If you have more than one child this is a savings because the cost of only the worksheet for levels A-E is $69.

Another option are the RightStart™ Mathematics Levels A and B Appendices which are very useful as you work through Levels A and B.

http://www.activitiesforlearning.com/index.asp?PageAction=VIEWPROD&ProdID=135

What you can do re: practice sheets is to put them into slip covers and use dry erase markers so they can be used more than once.

I hope this is helpful. Thank you for your post and ideas.

Sincerely, Rosine