Rolex Explorer I 2003

[enoemos]

this is my first post and hopefully will be my first Rolex... was just wondering the if the price was right and any information would be appreciated! I've found a watch i like, a 2003 Rolex Explorer I and been given a price of £2,650. i'm sure i can get this down a bit but does that sound about right? to an absolute novice it looks in good condition and comes with uk papers, box and 1 year guarantee from a shop that has been around for a fair while in the city i live in.

http://www.oceanjewellers.co.uk/images/9.3%20018.JPG

that's the same watch although from a different shop and a bit more pricey.

i'd be very grateful for any help. thank you!!!