I have a full complete set of SSWR level 1. The student workbook is brand new and the Assessment book is complete, but the first several tests are marked on. I took the song sheets from the previous student workbook and laminated them (top right in picture). The original set comes with tapes and VHS (not useful if you don’t have players for those), but I do have the CDs for Level 1 and Level 2. The set is missing 2 of the sticky cars for the poster (there are 3 more). There are even fun treats in the treasure box.
You can have it all and clear out my shelves for $40 (shipping included for US). This sells new for $250- even the reader books sell for $100. This is a really good deal.