My Texas Intrusments graphics calculator recently had some liquid spilt over it and therefore doesn't work anymore. I'm now wondering whether it's worth spending some $200 for a new graphics calculator or whether I should just settle for a simple Casio FX100AU? I'm in an Electrical Engineering degree, 3 semesters to go til I finish so I'm not sure whether it's worth buying one? I mean, I have Matlab and can use that if I need to plot anything, but would I need a graphics calculator in the industry when I get a job? But again wouldn't Matlab be enough? Thanks.