The good and the beautiful Math 3 sets. The listing price is for 1 student workbook used (in pencil however I have erased as much as possible) and 1 math box used. I have two sets in total. If you want both sets you will need to add both sets to your bundle. Each student book has been used up to lesson 9, again I have erased as much as possible so some visibility but can still be used from lesson 1. Some names have been whited out at top of some lessons. Does not interfere with lesson. Other than that it still has many lessons available. Teacher guide is on a separate listing.