Can Am Four Wheelers For Sale How Much Do You Think I Can Get For This PSP Bundle Pack?

How much do you think I can get for this PSP Bundle Pack? - can am four wheelers for sale

Includes:
- Sony PSP used (minor scratches from light, minor damage to the power button, and sometimes must, where the game to close it put) travel [working conditions]
- Sony 32MB Memory Stick Duo (with the PSP included)
- Sony PSP Slim, the lid (with the PSP included)
- Grand Theft Auto
- The Sims 3
- This reduced game (forget the name)
- Game ATV or others (for motorcycles and four wheels) is
- Tony Hawk skating game password (the so-called)
- Riddick (movie)
- All work Charger
- Manuals with all PSP games
- Accessory Case
- Sony Sound System Device (PSP lie down more sound, acting the perfect condition, can also be used as a case that the original sale price of $ 100)
- Remote control device (headset or missing comes with PSP)
- Extra car charger (not included with the PSP)

It is something I forgot, but it's basically everything I have.
They offered us $ 150 not long ago, but I realized that it is in very good condition and is asking for $ 200. What do you think is a good price?