I bought one yesterday, K4 premium as homebase have 20% off this weekend
http://www.homebase.co.uk/webapp/wcs...tNumber=153696
Also used a load of nectar points to knock the price down.
I really wanted one that had an integral hose real to keep it neat in the garage (my OCD kicking in).
I don't plan on using the in built applicator bottle as I have a dedicated snow foam adapter
.