A casio FX-9750GII graphical calculator in working condition, can do programming, graphs and equations. I used this calculator to do my Edexcel A-Level Maths, brought it into the exams. I believe it can be used for AQA maths A Level as well. Its in full working condition, as seen in the photos, only I'm going on to do an Arts Degree so don't have a use for it. I hope it'll help you though. -comea with the slip case to protect the calculator and original box with the guide start guide in English and other languages (also note, to avoid damage in transit I'll remove the batteries from the calculator, but all it needs are four AAA (triple A) batteries (plugged in at the back slip case))
eBay