Education literature and DvD

I am selling a learning programme that we bought for our son a few years back to help with his Transfer test. 

These are fantastic support for children struggling in certain areas of their education. You watch a 15 min lesson on DVD then complete an exercise in the corresponding books provided. 

A lot of the DVDs have not been opened. As we ended up not using them due to the child's illness. 

Great investment in your child's future. Can rerun a DVD as many times as necessary until they are comfortable with the topic. 

So many things covered in these DVDs from addition, subtraction, multiplication, dividing, fractions, rounding numbers, times tables, percentages, decimals. It's all covered.

Same for English, speech, verbs, prepositions, punctuation, phrases, clauses. Pronouns, commas, singular and plural, adjectives... The list is endless.