Yes there are a variety of hard shell cases available for the Psp unit that also come in a variety of styles to suit individual preferences.
The armadillo is protected by its hard shell. In the case of danger, it simply tucks its head and limbs into the shell, much like a turtle.by its hard shell
There is a travel case for the Psp made by Psyclone that has a hard outer covering and will hold the unit, 10 Umds, Ac charger and headphones. The case also comes with a cleaning cloth for the Psp.
logitech offers great PSP hard carrying case that are pretty strong and based on reviews offers a wide variety of colors and shapes so you can fit into addtional items.
$500 with a hard shell case.
It depends on where you buy it from and if you are getting a hard or soft shell. I personally got a hard shell case for $100. A soft can cost about $60 or someplace in the teens depending on where you get it.
I assume calm means clam? In which case, a clam does have a hard external (skeleton?) shell of calcium carbonate. The shell is known as an exoskeleton.
It might if it is soft. The PSP-1000 is thicker than the PSP-2000, with two protruding bumps either side at the back. The PSP-2000 by comparison lies flat at the back, due to the thinner battery. A PSP-1000 would probably not fit in a hard case designed for the PSP-2000#s flat back, but a more flexible case might accomodate it.
Yes tpu case do scratch but hard shell and silicone do not
£50 to £80 roughly $65 - $100
The shell of an oyster is mostly made of calcium carbonate.
The shell is hard.
If you get a hard cover for your PSP it will protect it. Using a hard cover will not ruin your game.