For sale: Various complete sets - many have retired (Super heroes, Harry Potter, PotC, etc.)

I am selling a number of my Lego sets. They are all complete, many of them are still in new boxes and sealed. I am open to any reasonable offer so if there is something that takes your liking, get in touch and we can discuss. This is the first time that I am selling through Brickset, but I have sold on eBay before (username: tpt51). Because postage costs will be quite high for the sets due to their size, anyone who is interested in the Sheffield area could easily meet me to collect any purchases to cut down on costs.

These are the sets that I have:
Super heroes
6860 - The Batcave - brand new and sealed
10937 - Batman: Arkham Asylum Breakout - brand new and sealed
6857 - The Dynamic Duo Funhouse Escape - has been built, all pieces are there including the box and instructions

Harry Potter
4841 - Hogwarts Express - brand new and sealed
4842 - Hogwarts Castle - box opened but bags are still sealed
10217 - Diagon Alley - has been built, all pieces are there including box and instructions
4736 - Freeing Dobby - has been built, all pieces are there including instructions, no box
4866 - Knight Bus - has been built, all pieces are there including instructions, no box

Pirates of the Carribean
4184 - The Black Pearl - brand new and sealed
4195 - Queen Anne's Revenge - brand new and sealed - box has a rip in the front

Star Wars
9156 - Jabbas Palace - brand new and sealed
10225 - R2D2 - brand new and sealed
9509 - 2012 Advent Calendar - brand new and sealed
7965 - Milennium Falcon - brand new and sealed

3300003 - brand store - box opened but bag still sealed and complete

9396 - Technic Helicopter - brand new and sealed

9468 - Monster Fighters Vampyre Castle - brand new and sealed

10193 - Castle Medieval Market Village - brand new and sealed

I also have the complete first wave of Lord of the Rings sets that have been built.

I can provide photographs of any of these sets. I am honestly open to any reasonable offer so let me know if anything takes your fancy.