Firstly, I wouldnt buy things from a store if your looking for cheap stuff. I get all ym computer stuff online cus it's usually 10x cheaper anyways.
And guess what I dont have 50 a week allowance either, I dont ahve any allowance! I have to do all ym work in school go to lessons I dont like and do every last scrap fo work they give me relevant or nto tog et ema at £30, and my clothes need replacing too hence why I dont ahve my planned flatscreen monitor.
http://www.ebuyer.co.uk see the prices on there? They're other sites for people in your country with similair thigns. For one my geforce 5200 would ahve cost em a lot more than £32 if I'd bought it in the shops and I wish I had the money tog et a new motherboard and cpu too, nice shiny aluminium case and a keyboard that isnt very loud.
owever a scroll mouse with a ball for 22,94 seems a bit too much unless your currency doesnt go well in comparison to pound sterling
And no I dont want this to be a flame anymore than you do. Afterrall your just having money problems, and we'd be happy to help point you in the right direction tog etting everyuthing cheap.
As for illegal copies of windows XP and antivirus... I'd have to say I have both authentic and nonauthentic versions myself, though owning authentic versions makes it all legal, I dont think you need worry aslong as you neednt mention it, especially not in public or on a forum hint hint.