Any Value On These 2 Coins?

I have read coin magazines that suggest that the Churchill Crown is arguably the ugliest coin that The Royal Mint has ever produced.
Strictly as far as Churchill's images is concerned, I rather disagree, and consider the artwork of his image quite acceptable. Not keen on the Gillick bust of H.M. the Q.
I agree with NumisRob's report regarding the value of the Churchill Crown.

The 1890 .925 sterling silver Crown I would suggest has a value of around £20, in the condition pictured, although I could well imagine some coin dealers trying to ask for £30, which a potential customer should be able to negotiate down, towards the £20 price.

I have most silver Crown types from George 111, (which also includes an 1890, in about the same condition), the average condition of which ranges from Fine to Uncirculated.

I concur with the above comments.
I have a stall selling coins regularly at a local market - the 1890 Crown I would have marked at £25, with hope of getting £20. (Thanks to Bargain hunt and other antique programs, most buyers want to haggle down the price!)
The Churchill Crown - I have a tray full out at 50p each, £1 if they are in a nice perspex box. At that I shift a few - any more and they stick and I have a box full of them in reserve.