Educational cassette tape box sets to help students with special needs. ADHD, Down Syndrome, Autism

I have 4 box sets of cassette tapes that are very helpful for kids doing badly in Math at school, or who have special needs. The first box set called Mega Memory helps teach kids how they are supposed to learn and study and helps teach them methods to memorize their work. The box sets called Algebra 1&2 and Geometry are Math study guides. Mega Memory has 9 cassette tapes in total and each of the other box sets have 4 cassettes each. Each box set has a study guide book along with it. Everything is placed in a compact container. These tapes cover Math Core and Math Lit from grade 8-12. I also have Math exercise books from grade 9-11(4 books), and an additional study guide for the new changes in the curriculum. PS: I am selling only the box sets (the containers with all the tapes and study guides included), not a cassette player. That is completely different and you will need to buy one for your child yourself. New, each box set would be around R2500 each. Believe it or not, cassettes and VHS tapes are really expensive these days. I am open to negotiation, but they were really expensive and haven't lost any of their worth so if you want them for nothing...then I am sorry, I cannot help you. At the very least you can be assured that this method of learning and memorizing is very efficient! The textbooks/exercise books were used but none have been written on, and altogether they amount to R2000 on their own if bought new. I would like to give everything away together to the same person to give them their best chance, but I am also willing to sell the textbooks/exercise books together but separately from the cassette box sets. Open to negotiations! Please whatsapp me for more info. 0824489350 I am wiling to post via PostNet or PEP, on the buyers expense, please don't tell me to post another way, it is the sellers right to choose how to be paid, and which methods of delivery to use. I would preferably sell to someone who HAS a special needs kid who needs this extra help, but if your kid is really doing horribly then I guess first come first serve. Considering this is enough for 5years of education, I think the price is reasonable, but I am open to negotiation. Contact me on WhatsApp or Gumtree.