What's the value of?...

[Ceohai]

Could anyone give me a rough value for the Splinter Cell box set?
PC, limited to 3,000 units (numbered on the metal box), opened, and includes the following:

Splinter Cell T-shirt - Long Sleeves - Exclusive
Splinter Cell Camo Belt- Exclusive
Splinter Cell Embroidered Black Toque - Exclusive
Splinter Cell Messenger Bag
Metal Tin Box: 13 po x 8 po x 5 po
PC Game Splinter Cell 1 - CD
PC Game Splinter Cell Pandora Tomorrow - CD
PC Game Splinter Cell Chaos Theory - CD
PC Game Splinter Cell Double Agent - DVD