Been given 6no. Bromptons to sell by my folks (details inside) need advice?

Hi all..will try to keep this as short as possible but looking for some advice. To cut a long story short, my folks have decided to sell their Brompton collection as they are getting too old to ride them. They have offered me a 25% commission or a bike of my choosing!

They have 6 in total and I have cleaned, degreased/lubricated and given them a photoshoot which should be linked in the post.

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|MODEL:|COLOUR:|YEAR:|FRAME NO:|SERIAL:|
|:-|:-|:-|:-|:-|
|M3L|Green|2008?|347820|N/A VOID|
|M6L|White|2011|348660|11091#####|
|M3L|Black|2012|365489|12052#####|
|M6R-X|Red|2013|300581|13031#####|
|M6L|Raw Lacquer|2008|264451|08060#####|
|M3L|Red/WhiteBlue Diamond Jubilee|2012 (1 of 500?)|365440|12052#####|

My biggest questions are:

* Is the Diamond Jubilee limited edition worth much more to a collector/royal family fan? As I understand it there were only 500 of these made and I can’t find any currently for sale or even historical sales in the UK (couple in middle east a few years ago).
* The green bike I’m told by my father was bought on eBay around 2009/10 with no serial number. He was contacted by the police as they suspected it was stolen however they never contacted him again. Will these be ‘blacklisted’ by Brompton? Will I have any issues selling it?
* Are the scratches/chips worth repairing before selling?

I hope this post isn’t too big a post just hoped to get some advice from some proper enthusiasts about realistic value given the age/condition and where would be the best place to sell them.

Thanks

***Any potential buyers these are based in Sevenoaks, Kent but could be collected in London from my place of work.***

[Brompton Photoshoot](https://imgur.com/a/n7YCW4H)

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by obiwaniwobi