Retiring my phone.

Well it's been roughly two years already since I bought my phone, and now it's forcing me to retire it. It started last december when I woke up to turn off the alarm clock I set in my phone. I turned off the alarm but forgot to close my phone (btw my phone is a Toshiba flip top model). Since I usually go back to sleep when I turn off my alarm, I drifted back to dreamland. While I dozing off, unconsciously I slept over my phone. The end result was my phone's LCD having a slight crack on it's left side, not directly noticeable though. A while ago before having lunch I was using the phone. Afterwards, when I hanged up and started to close my phone there was a sharp crack. I looked at my phone and saw that one of the hinges of my phone broke. Now comes my problem. Currently my phone is still working perfectly except that the casing is starting to give way. I'm not sure if there are casings being sold in Akihabara but eventually sooner or later I would buy a new phone (since I'm planning to get a 3G phone already). I'm a bit sentimental of my phone (also a cheapskate at that). Well currently my phone is giving me signs that I should already retire it. Well it is still one week till payday and I'm still unsure if I would buy a new phone or not. Well we'll just see till next week won't we.