It's an analysis of the price breakdowns, y'all are getting hung up on the thread title.
For instance the Slaughterbrute is, in most countries, significantly below the average markup - yet it above in the US. The Deathwing set is actually more marked up in the US (133% vs 108%), yet no significant comment has been made on the price in threads that I've seen. A case of the extra bits / models per box seeming to be more bang for your buck, or is it just that $80 is the ceiling US players will accept regardless? Note how the Slaughterbrute is $10 cheaper than a Land Raider in Australia, yet $10 more than a LR in the US. The Land Raider is oft considered the upper level of non-superheavy vehicles price wise, has going above that threshold been a mistake?
Also the tac squad, what one would expect to be cheaper due to probably being one of the consistently highest selling units is actually one of the most marked up for the farther flung gamer. The talk of emphasis on flyers as a marketing tool also seems to be borne out by the DA flyer being on parity for markup or cheaper, and GW takes advantage of its hobby centre monopoly (or perhaps less monopoly and more keeping people brand loyal - the power of money to be centrally located!) with heavy increases in costs of supplies compared to other areas.
It will be interesting to see if with GW's scaling back and relocating of store fronts from prime locations if the brand loyalty will fade as gamers are unintentionally sent to indie stores they might not have visited otherwise (I always went to GW due to 1 - great staff, 2 - cool people hanging out and 3 really convenient. 1 and 2 are a non issue as the store has shrunk and moved, thus also rendering 3 moot might as well go elsewhere if it's going to be just as much a hassle).
@ Isotope - Infinity, Reaper and WarMahordes all cost equal to exchange rate here (or less even!), and they're much smaller operations so shipping should really be costing them more if anyone.
See also the fact that I can personally buy a single FW Wasp War Walker (complete WW kit plus resin parts and additional weapon sprue) and have it shipped here by itself (the least cost effective method of shipping - bulk is cheaper) and it will cost less than buying a plain War Walker in store. If GW have to factor in a 193% markup in the cost of shipping glue, they don't deserve to be in business.
I am of course not discounting shipping being a factor, but it can't be the only factor.
Edit: and before someone brings it up, the minimum wage in Australia is only 10% higher than in the UK.