RAB - of course Poly should become more cost effective, but I had assumed that a beginner would be heading for a more "traditional" build - may be wronmg of course and it wont be the first time.
Cheshire - last time I costed it out, a year or so back, the cost of buying a Bees on a Budget hive, which has pretty much everything you would want as a beginner, compared more than favourably with comparative hives and components from Mainsmore, Paynes etc etc.
Certainly not saying that Thornes are the cheapest for their standard hives, but these are IMHO, very good value and hard to beart. If you care to do a cost comparison for a similar specced "open mesh floor, brood body with 11 DN4 frames on metal runners, dummy board, 11 sheets of british standard deep wired foundation, harmless or slotted steel queen excluder, two supers each with 10 SN1 frames on metal castellations, 20 sheets of british standard shallow wired foundation, crownboard with two plastic porter bee escapes and a 4” roof" for less than £115 + VAT I'd be interested to see it.