My full and final view on kit prices, which seems to be a constant topic, is this:
£15, the sort of average kit price here in the UK in places like Model Zone and my LHS, can get me:
-A pizza and DVD for the evening
-Entry for two to an outdoor fair
-A day's average shopping
-A third of a tank of petrol
-Two cinema tickets
-A haircut and some change
-A hardback novel or two paperbacks
-A cute "My first Christmas" outfit for the baby which he'll be too big for by New Year's (that's my girlfriend's £15...)
Or, ten-twenty hours of modelling and painting, plus doing all the research, reading about the subject and generally having a relaxing time. So for me, the cost of a kit is still quite cheap considering the joy I get from it. £30 for a 1/48 aircraft with the P/E seems ok, it'll take thirty odd hours to complete and you don't need to pay another £10 for the P/E set from elsewhere.
As a good example, the weather in the UK's been horrific lately, and I'm on the soutch coast were it's been plain miserable. So I dug out an old Schwimmwagen kit and have spent two enjoyable evenings putting it together. Well worth the £6-8 this kit goes for. And yes, they used Schwimmwagens in Africa.
