Set 1c-2p London

Can anyone tell me where in London i can buy UNC set 1cent-2pounds?

Or 5,10,20,50pence and 1pound UNC?

If, you are looking for the 2017 set, you are probably better buying direct from the Royal Mint. Other dealers will add a premium on this cost.
If you put 'coin dealer in London' into Google, this will give you shops that sell coins, and, if you live in London or are intending to visit, this will obviously save you on postal costs

I get mint sets from my local post office, so try:

The Post Office
24/28 William IV Street
London
WC2N 4DL

Most large post offices will sell coin sets. It's 1 penny by the way ;)

Yeah, I know, just hurry ;)

Can you tell me the average price of set? ;)

The Royal Mint selling the UNC set for £30.00 plus postage

Verweis : "COINMAN1"​The Royal Mint selling the UNC set for £30.00 plus postage

​You may find the Royal Mint somewhat expensive and might get a better deal at the Westminster Collection