How much should I be paying for a sub 116610LN

[Heller]

Hi all I have the opportunity to buy a 2018 brand new sub as mentioned above. I have a seen a dealer in London who has one that I very nearly bought today and I’ve messaged a few people in the for sale section so will be likely to buy one very soon.

I’m from London so want to know what sort of figure is fair for an unworn unpolished complete set 116610 LN sub? I’ve seen prices varying quite a bit so just want to make sure I’m getting a decent enough deal.

Any help appreciated

Thanks

P