This Texas Instrument GC was (sort of) recently used for Alevel in 2016. The C stands for colour so it has coloured graphs. It is a chargable calculator. Some minor marks at the back. Functionality is 10/10 since I hardly used it. The charging wire is admittedly slightly rusty for some reason so do take that into account. This purchase includes: • The calculator with its cover • The manual that came with it • The warranty/ date of purchase card • The wires (no plug head) • The instruction book (last pic) (Note: date of purchase/ warranty card thing states that this was purchased in Feb 2015 but that calculator's motherboard died on me so this one that im selling is actually its replacement. I got it in mid to late 2016) This calculator served me well for my H1 math but now i calculate no more. Hoping to find it a new home.